{"title":"Shop All DD84 — Tuning, Diagnostics, Wiring \u0026 Performance","description":"\u003ch2\u003ePerformance tuning, diagnostics, wiring tools and enthusiast gear\u003c\/h2\u003e\u003cp\u003eExplore Down Dirty 84’s complete catalog of remote and in-person calibration services, ECU and PCM solutions, Holley EFI support, pre-made starting calibration files, diagnostic and wiring tools, equipment-loaner options, digital shop resources and DD84 apparel.\u003c\/p\u003e\u003cp\u003eShop by platform or problem, review each product’s compatibility and requirements, and contact DD84 before purchase when your vehicle or controller is not listed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStart here:\u003c\/strong\u003e choose a tuning service, book a diagnostic review, or shop practical garage tools and digital resources.\u003c\/p\u003e","products":[{"product_id":"tuned-vehicle-maintenance-checklist-pdf","title":"Tuned Vehicle Maintenance Checklist PDF | DD84","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDIGITAL RESOURCE\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eKeep your tuned vehicle records in one place.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003ePrintable maintenance, fuel, tune-version and inspection tracking for modified vehicles. Digital PDF; no physical shipping.\u003c\/p\u003e\u003c\/section\u003e\u003ch2 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eA Repeatable Maintenance Record for Tuned, Modified, Street, and Track Vehicles\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eProtect the work already invested in your vehicle with a printable DD84 checklist built around the items that matter on modified combinations.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUse it to create a consistent inspection routine, record tune-related details, and catch changes before they become expensive failures or confusing datalogs.\u003c\/p\u003e\n\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eWhat the Checklist Helps You Track\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEngine oil, coolant, transmission fluid, leaks, belts, and hoses\u003c\/li\u003e\n\u003cli\u003eTire pressure, lug torque, brakes, and basic safety checks\u003c\/li\u003e\n\u003cli\u003eFuel type, ethanol content, fuel pressure, and fuel-system notes\u003c\/li\u003e\n\u003cli\u003eTune version, datalog notes, wideband readings, knock, and temperature observations\u003c\/li\u003e\n\u003cli\u003ePre-drive, pre-track, and post-event inspection reminders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStreet-driven performance vehicles\u003c\/li\u003e\n\u003cli\u003eTrack, drag-and-drive, and race-weekend preparation\u003c\/li\u003e\n\u003cli\u003eFresh builds, engine swaps, cam swaps, and vehicles with recent calibration changes\u003c\/li\u003e\n\u003cli\u003eOwners who want one consistent record instead of scattered notes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eHow to Use It\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDownload and save the PDF after purchase.\u003c\/li\u003e\n\u003cli\u003ePrint a working copy or complete it with a compatible PDF application.\u003c\/li\u003e\n\u003cli\u003eRecord the current tune, fuel, fluid, tire, and inspection details.\u003c\/li\u003e\n\u003cli\u003eKeep completed copies with the vehicle records and compare them before major trips or events.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eDigital PDF only.\u003c\/strong\u003e No physical item is shipped. A compatible PDF reader is required.\u003c\/p\u003e\n\u003cp\u003e\u003csmall\u003eThis checklist is an organizational aid, not a substitute for factory service information, professional inspection, or safe operating judgment.\u003c\/small\u003e\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eNeed help choosing?\u003c\/h3\u003e\n\u003cp\u003eCheck the file formats, software requirements and license scope above. For delivery or product questions, contact \u003ca href=\"mailto:downdirty84llc@gmail.com\"\u003edowndirty84llc@gmail.com\u003c\/a\u003e or call\/text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-digital-tuning-tools\"\u003eCompare DD84 workflow toolkits\u003c\/a\u003e\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84","offers":[{"title":"Default Title","offer_id":44896724254767,"sku":"DD84-TUNED-MAINT-CHECKLIST-PDF","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/ChatGPTImageJan20_2026_10_22_31AM.png?v=1769011623"},{"product_id":"down-dirty-84-heavy-blend-hoodie","title":"DD84 Performance Heavy Blend Hoodie","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 GEAR\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eCold mornings. Late nights. DD84 gear.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eClassic unisex hoodie with an 8 oz cotton-poly blend, drawcord hood and front pouch pocket. Made to order.\u003c\/p\u003e\u003c\/section\u003e\u003ch2 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCold-Weather DD84 Shop Gear\u003c\/h2\u003e\u003cp\u003eStay warm while representing Down Dirty 84 at the shop, track, car meet, or on the road. This classic unisex hoodie combines a soft cotton-poly blend with a durable mid-heavy construction built for everyday use.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8.0 oz cotton-poly blend\u003c\/strong\u003e for warmth without excessive bulk\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClassic unisex fit\u003c\/strong\u003e with ribbed cuffs and waistband\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-lined hood\u003c\/strong\u003e with matching drawcord\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge front pouch pocket\u003c\/strong\u003e for convenient storage and hand warmth\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTear-away label\u003c\/strong\u003e for a more comfortable feel\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple colors and sizes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eFit\u003c\/h3\u003e\u003cp\u003eStandard unisex fit. Order your normal size for a classic fit or size up for a looser, layered fit.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCare\u003c\/h3\u003e\u003cp\u003eMachine wash cold with similar colors. Tumble dry low. Do not bleach. Avoid ironing directly over the decoration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMade to order:\u003c\/strong\u003e This item is produced after purchase to reduce waste. Production and shipping times may vary by destination.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eWhite fabric may appear slightly off-white due to the material blend.\u003c\/em\u003e\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eComplete your DD84 gear\u003c\/h3\u003e\n\u003cp\u003eChoose the exact option shown above before adding to cart. Review the listed measurements and care guidance. Shipping and tax are calculated at checkout.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-tuned-not-guessed\"\u003eShop Tuned Not Guessed\u003c\/a\u003e · \u003ca href=\"\/collections\/merch\"\u003eExplore all DD84 merch\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eQuestions about sizing or your order? Call or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\u003c\/section\u003e","brand":"Printify","offers":[{"title":"S \/ Dark Heather","offer_id":44896851329071,"sku":"81568372953176422900","price":46.53,"currency_code":"USD","in_stock":true},{"title":"S \/ Maroon","offer_id":44896851361839,"sku":"29704757679723850262","price":46.53,"currency_code":"USD","in_stock":true},{"title":"S \/ Navy","offer_id":44896851394607,"sku":"19766435663765462098","price":46.53,"currency_code":"USD","in_stock":true},{"title":"S \/ Sport Grey","offer_id":44896851427375,"sku":"33883309228115852555","price":46.53,"currency_code":"USD","in_stock":true},{"title":"S \/ White","offer_id":44896851460143,"sku":"13451507940962202366","price":46.53,"currency_code":"USD","in_stock":true},{"title":"S \/ Black","offer_id":44896851492911,"sku":"18657884524942421835","price":46.53,"currency_code":"USD","in_stock":true},{"title":"S \/ Red","offer_id":44896851525679,"sku":"29375527203355619519","price":46.53,"currency_code":"USD","in_stock":true},{"title":"S \/ Royal","offer_id":44896851558447,"sku":"47377121947626617258","price":46.53,"currency_code":"USD","in_stock":true},{"title":"S \/ Light Pink","offer_id":44896851591215,"sku":"69866479705631901047","price":46.53,"currency_code":"USD","in_stock":true},{"title":"S \/ Sand","offer_id":44896851623983,"sku":"22831952747056441974","price":46.53,"currency_code":"USD","in_stock":true},{"title":"S \/ Dark Chocolate","offer_id":44896851656751,"sku":"33206919868756286012","price":46.53,"currency_code":"USD","in_stock":true},{"title":"S \/ Light Blue","offer_id":44896851689519,"sku":"54776807241894362019","price":46.53,"currency_code":"USD","in_stock":true},{"title":"M \/ Dark Heather","offer_id":44896851722287,"sku":"84157427580468873667","price":46.53,"currency_code":"USD","in_stock":true},{"title":"M \/ Maroon","offer_id":44896851755055,"sku":"81426248191544073690","price":46.53,"currency_code":"USD","in_stock":true},{"title":"M \/ Navy","offer_id":44896851787823,"sku":"27105840720233111224","price":46.53,"currency_code":"USD","in_stock":true},{"title":"M \/ Sport Grey","offer_id":44896851820591,"sku":"23092648055293216910","price":46.53,"currency_code":"USD","in_stock":true},{"title":"M \/ White","offer_id":44896851853359,"sku":"24104095060680406749","price":46.53,"currency_code":"USD","in_stock":true},{"title":"M \/ Black","offer_id":44896851886127,"sku":"31859062289241996657","price":46.53,"currency_code":"USD","in_stock":true},{"title":"M \/ Red","offer_id":44896851918895,"sku":"60688053105864000721","price":46.53,"currency_code":"USD","in_stock":true},{"title":"M \/ Royal","offer_id":44896851951663,"sku":"82480212896405175094","price":46.53,"currency_code":"USD","in_stock":true},{"title":"M \/ Light Pink","offer_id":44896851984431,"sku":"98532691247371723063","price":46.53,"currency_code":"USD","in_stock":true},{"title":"M \/ Sand","offer_id":44896852017199,"sku":"28343200101888455943","price":46.53,"currency_code":"USD","in_stock":true},{"title":"M \/ Dark Chocolate","offer_id":44896852049967,"sku":"13608669005197084211","price":46.53,"currency_code":"USD","in_stock":true},{"title":"M \/ Light Blue","offer_id":44896852082735,"sku":"32032397197008374154","price":46.53,"currency_code":"USD","in_stock":true},{"title":"L \/ Dark Heather","offer_id":44896852115503,"sku":"26688549297366054144","price":46.53,"currency_code":"USD","in_stock":true},{"title":"L \/ Maroon","offer_id":44896852148271,"sku":"14534017288717856432","price":46.53,"currency_code":"USD","in_stock":true},{"title":"L \/ Navy","offer_id":44896852181039,"sku":"23943876987070392842","price":46.53,"currency_code":"USD","in_stock":true},{"title":"L \/ Sport Grey","offer_id":44896852213807,"sku":"10492728070835105285","price":46.53,"currency_code":"USD","in_stock":true},{"title":"L \/ White","offer_id":44896852246575,"sku":"23634149787395270216","price":46.53,"currency_code":"USD","in_stock":true},{"title":"L \/ Black","offer_id":44896852279343,"sku":"30819476269473790265","price":46.53,"currency_code":"USD","in_stock":true},{"title":"L \/ Red","offer_id":44896852312111,"sku":"80073618730307416809","price":46.53,"currency_code":"USD","in_stock":true},{"title":"L \/ Royal","offer_id":44896852344879,"sku":"14354940374816656304","price":46.53,"currency_code":"USD","in_stock":true},{"title":"L \/ Light Pink","offer_id":44896852377647,"sku":"23509933680719032990","price":46.53,"currency_code":"USD","in_stock":true},{"title":"L \/ Sand","offer_id":44896852410415,"sku":"30060953298272653490","price":46.53,"currency_code":"USD","in_stock":true},{"title":"L \/ Dark Chocolate","offer_id":44896852443183,"sku":"17170270293275799756","price":46.53,"currency_code":"USD","in_stock":true},{"title":"L \/ Light Blue","offer_id":44896852475951,"sku":"57918746309881604283","price":46.53,"currency_code":"USD","in_stock":true},{"title":"XL \/ Dark Heather","offer_id":44896852508719,"sku":"77563059653045602693","price":46.53,"currency_code":"USD","in_stock":true},{"title":"XL \/ Maroon","offer_id":44896852541487,"sku":"28142251742706444228","price":46.53,"currency_code":"USD","in_stock":true},{"title":"XL \/ Navy","offer_id":44896852574255,"sku":"23241251059585971373","price":46.53,"currency_code":"USD","in_stock":true},{"title":"XL \/ Sport Grey","offer_id":44896852607023,"sku":"56715810444946547683","price":46.53,"currency_code":"USD","in_stock":true},{"title":"XL \/ White","offer_id":44896852639791,"sku":"11799295273595690250","price":46.53,"currency_code":"USD","in_stock":true},{"title":"XL \/ 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Heather","offer_id":44896852901935,"sku":"14034837552788379393","price":50.17,"currency_code":"USD","in_stock":true},{"title":"2XL \/ Maroon","offer_id":44896852934703,"sku":"31186182970132407854","price":50.17,"currency_code":"USD","in_stock":true},{"title":"2XL \/ Navy","offer_id":44896852967471,"sku":"89584329711290022519","price":50.17,"currency_code":"USD","in_stock":true},{"title":"2XL \/ Sport Grey","offer_id":44896853000239,"sku":"29075837418411573844","price":50.17,"currency_code":"USD","in_stock":true},{"title":"2XL \/ White","offer_id":44896853033007,"sku":"12685263828329584655","price":50.17,"currency_code":"USD","in_stock":true},{"title":"2XL \/ Black","offer_id":44896853065775,"sku":"23591821975497290101","price":50.17,"currency_code":"USD","in_stock":true},{"title":"2XL \/ Red","offer_id":44896853098543,"sku":"19254969157298013417","price":50.17,"currency_code":"USD","in_stock":true},{"title":"2XL \/ Royal","offer_id":44896853131311,"sku":"84296064182735268493","price":50.17,"currency_code":"USD","in_stock":true},{"title":"2XL \/ Light Pink","offer_id":44896853164079,"sku":"46427848125640539636","price":50.17,"currency_code":"USD","in_stock":true},{"title":"2XL \/ Sand","offer_id":44896853196847,"sku":"30545481520030027918","price":50.17,"currency_code":"USD","in_stock":true},{"title":"2XL \/ Dark Chocolate","offer_id":44896853229615,"sku":"19195412315134976486","price":50.17,"currency_code":"USD","in_stock":true},{"title":"2XL \/ Light Blue","offer_id":44896853262383,"sku":"16361660970345832659","price":50.17,"currency_code":"USD","in_stock":true},{"title":"3XL \/ Navy","offer_id":44896853295151,"sku":"13611374986841203119","price":52.23,"currency_code":"USD","in_stock":true},{"title":"3XL \/ Sport Grey","offer_id":44896853327919,"sku":"20263864175634291092","price":52.23,"currency_code":"USD","in_stock":true},{"title":"3XL \/ Black","offer_id":44896853360687,"sku":"26326571928278348409","price":52.23,"currency_code":"USD","in_stock":true},{"title":"3XL \/ Royal","offer_id":44896853393455,"sku":"32109399146437735531","price":52.23,"currency_code":"USD","in_stock":true},{"title":"3XL \/ Sand","offer_id":44896853426223,"sku":"18081553872492029474","price":52.23,"currency_code":"USD","in_stock":true},{"title":"4XL \/ Navy","offer_id":44896853458991,"sku":"26990294710326154026","price":53.05,"currency_code":"USD","in_stock":true},{"title":"4XL \/ Sport Grey","offer_id":44896853491759,"sku":"10201872167262435682","price":53.05,"currency_code":"USD","in_stock":true},{"title":"4XL \/ Black","offer_id":44896853524527,"sku":"23324298540928984493","price":53.05,"currency_code":"USD","in_stock":true},{"title":"5XL \/ Navy","offer_id":44896853557295,"sku":"16589209699598755250","price":53.0,"currency_code":"USD","in_stock":true},{"title":"5XL \/ Sport Grey","offer_id":44896853590063,"sku":"30057595074339875234","price":53.0,"currency_code":"USD","in_stock":true},{"title":"5XL \/ Black","offer_id":44896853622831,"sku":"32001296232285515305","price":53.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/6867628158013075719_2048.jpg?v=1769119659"},{"product_id":"down-dirty-84-womens-pajama-pants","title":"Down Dirty 84 Women’s Pajama Pants","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 GEAR\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eTake the DD84 attitude off the clock.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eLightweight 100% polyester jersey pajama pants with a relaxed fit and adjustable drawstring. Current listing: size L with white stitching.\u003c\/p\u003e\u003c\/section\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSoft 100% polyester jersey with bright, crisp all-over print\u003c\/li\u003e\n\u003cli\u003eBack elastic plus adjustable black drawstring for a custom fit\u003c\/li\u003e\n\u003cli\u003eDouble-needle stitched seams for long-lasting durability\u003c\/li\u003e\n\u003cli\u003eLightweight fabric (6 oz\/yd²) with relaxed comfort fit\u003c\/li\u003e\n\u003cli\u003eSewn-in care label; assembled in the USA from global parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCare and product information\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDo not dryclean\u003c\/li\u003e\n\u003cli\u003eDo not iron\u003c\/li\u003e\n\u003cli\u003eTumble dry: low heat\u003c\/li\u003e\n\u003cli\u003eDo not bleach\u003c\/li\u003e\n\u003cli\u003eMachine wash: cold (max 30C or 90F)\u003c\/li\u003e\n\u003c\/ul\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eComplete your DD84 gear\u003c\/h3\u003e\n\u003cp\u003eChoose the exact option shown above before adding to cart. Review the listed measurements and care guidance. Shipping and tax are calculated at checkout.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-tuned-not-guessed\"\u003eShop Tuned Not Guessed\u003c\/a\u003e · \u003ca href=\"\/collections\/merch\"\u003eExplore all DD84 merch\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eQuestions about sizing or your order? Call or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\u003c\/section\u003e","brand":"Printify","offers":[{"title":"L \/ White stitching","offer_id":44896905363503,"sku":"80737637046421895209","price":64.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/3426424941228886020_2048.jpg?v=1769014689"},{"product_id":"down-dirty-84-arctic-fleece-blanket","title":"Down Dirty 84 Arctic Fleece Blanket","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 GEAR\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eBring DD84 home after the track.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eSoft 315 gsm polyester fleece with a one-sided print. Choose 30 × 40, 50 × 60 or 60 × 80 inches.\u003c\/p\u003e\u003c\/section\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e100% polyester fleece (315gsm) for durable, quick-drying warmth\u003c\/li\u003e\n\u003cli\u003eThick, fluffy pile on both sides — soft to the touch\u003c\/li\u003e\n\u003cli\u003eNeatly hemmed edges with matched seam thread for lasting construction\u003c\/li\u003e\n\u003cli\u003eVibrant, one-sided print using modern printing techniques\u003c\/li\u003e\n\u003cli\u003eAvailable in three adult sizes; sourced from the United Kingdom\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCare and product information\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMachine wash separately: cold (max 30C or 90F), gentle cycle\u003c\/li\u003e\n\u003cli\u003eDo not bleach\u003c\/li\u003e\n\u003cli\u003eTumble dry: low heat\u003c\/li\u003e\n\u003cli\u003eDo not iron\u003c\/li\u003e\n\u003cli\u003eDo not dryclean\u003c\/li\u003e\n\u003c\/ul\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eComplete your DD84 gear\u003c\/h3\u003e\n\u003cp\u003eChoose the exact option shown above before adding to cart. Review the listed measurements and care guidance. Shipping and tax are calculated at checkout.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-tuned-not-guessed\"\u003eShop Tuned Not Guessed\u003c\/a\u003e · \u003ca href=\"\/collections\/merch\"\u003eExplore all DD84 merch\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eQuestions about sizing or your order? Call or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\u003c\/section\u003e","brand":"Printify","offers":[{"title":"30'' × 40''","offer_id":44896931708975,"sku":"28413963334741243321","price":31.99,"currency_code":"USD","in_stock":true},{"title":"50\" × 60\"","offer_id":44896931741743,"sku":"29007038387603710831","price":54.99,"currency_code":"USD","in_stock":true},{"title":"60\" × 80\"","offer_id":44896931774511,"sku":"75021398611268882943","price":67.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/6569479664549865068_2048.jpg?v=1769015022"},{"product_id":"down-dirty-84-acrylic-ornament","title":"Down Dirty 84 Acrylic Ornament","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 GEAR\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eA small gift with DD84 attitude.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eRound clear-acrylic ornament with a glossy one-sided print and hanging ribbon. Choose one ornament or a multi-piece pack.\u003c\/p\u003e\u003c\/section\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e100% clear acrylic for strong, shatter-resistant construction\u003c\/li\u003e\n\u003cli\u003eHigh-gloss, one-sided full-color print for vibrant, crisp imagery\u003c\/li\u003e\n\u003cli\u003eIncludes gold ribbon for easy hanging and a warm accent\u003c\/li\u003e\n\u003cli\u003eAvailable individually or in bundles of 5, 10, 25, or 50\u003c\/li\u003e\n\u003cli\u003eLightweight and durable — great for trees, garlands, or gift tags\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCare and product information\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWipe the dust or any dirt off gently with a clean, dry cloth.\u003c\/li\u003e\n\u003cli\u003eEU representative\u003c\/li\u003e\n\u003cli\u003e: HONSON VENTURES LIMITED, gpsr@honsonventures.com, 3, Gnaftis House flat 102, Limassol, Mesa Geitonia, 4003, CY\u003c\/li\u003e\n\u003cli\u003eProduct information\u003c\/li\u003e\n\u003cli\u003e: Generic brand, 2 year warranty in EU and Northern Ireland as per Directive 1999\/44\/EC\u003c\/li\u003e\n\u003cli\u003eCare instructions\u003c\/li\u003e\n\u003cli\u003e: Wipe the dust or any dirt off gently with a clean, dry cloth.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv aria-label=\"Product measurements\" role=\"region\" style=\"overflow-x:auto;max-width:100%;\" tabindex=\"0\"\u003e\u003ctable id=\"size-guide\" style=\"width:100%;border-collapse:collapse;font-size:14px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:8px;border:1px solid #414954;white-space:nowrap;\"\u003e\u003c\/th\u003e\n\u003cth style=\"padding:8px;border:1px solid #414954;white-space:nowrap;\"\u003eRound\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #414954;white-space:nowrap;\"\u003e\n                            Width, in\n                        \u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #414954;white-space:nowrap;\"\u003e\n                            3.50 \n                        \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #414954;white-space:nowrap;\"\u003e\n                            Height, in\n                        \u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #414954;white-space:nowrap;\"\u003e\n                            3.50 \n                        \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #414954;white-space:nowrap;\"\u003e\n                            Thickness, in\n                        \u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #414954;white-space:nowrap;\"\u003e\n                            0.20 \n                        \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eComplete your DD84 gear\u003c\/h3\u003e\n\u003cp\u003eChoose the exact option shown above before adding to cart. Review the listed measurements and care guidance. Shipping and tax are calculated at checkout.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-tuned-not-guessed\"\u003eShop Tuned Not Guessed\u003c\/a\u003e · \u003ca href=\"\/collections\/merch\"\u003eExplore all DD84 merch\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eQuestions about sizing or your order? Call or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\u003c\/section\u003e","brand":"Printify","offers":[{"title":"1 pc \/ Round \/ One size","offer_id":44896941211695,"sku":"73366435159830161819","price":18.77,"currency_code":"USD","in_stock":true},{"title":"5 pcs \/ Round \/ One size","offer_id":44896941244463,"sku":"75851984874541596238","price":77.18,"currency_code":"USD","in_stock":true},{"title":"10 pcs \/ Round \/ One size","offer_id":44896941277231,"sku":"18182675516592265987","price":151.45,"currency_code":"USD","in_stock":true},{"title":"25 pcs \/ Round \/ One size","offer_id":44896941309999,"sku":"59423291354013900406","price":368.63,"currency_code":"USD","in_stock":true},{"title":"50 pcs \/ Round \/ One size","offer_id":44896941342767,"sku":"33105623741599861432","price":719.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/2354170706979735923_2048.jpg?v=1769015214"},{"product_id":"down-dirty-84-framed-poster","title":"Down Dirty 84 Framed Poster","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 GEAR\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003ePut DD84 on your garage wall.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eHorizontal framed print with matte paper, protective acrylic cover and hanging hardware. Select the size and frame finish.\u003c\/p\u003e\u003c\/section\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBright pigment inks for vivid, lasting color\u003c\/li\u003e\n\u003cli\u003eMuseum-grade, archival LexJet Premium 200 gsm matte paper\u003c\/li\u003e\n\u003cli\u003eProtective acrylic cover—lightweight and shatter-resistant\u003c\/li\u003e\n\u003cli\u003eSlim MDF frame in black, walnut, or white with pre-installed hanging hardware\u003c\/li\u003e\n\u003cli\u003eMatte finish for low glare and a refined gallery look\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCare and product information\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eIf the poster does gather any dust, you may wipe it off gently with a clean, dry cloth.\u003c\/li\u003e\u003c\/ul\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eComplete your DD84 gear\u003c\/h3\u003e\n\u003cp\u003eChoose the exact option shown above before adding to cart. Review the listed measurements and care guidance. Shipping and tax are calculated at checkout.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-tuned-not-guessed\"\u003eShop Tuned Not Guessed\u003c\/a\u003e · \u003ca href=\"\/collections\/merch\"\u003eExplore all DD84 merch\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eQuestions about sizing or your order? Call or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\u003c\/section\u003e","brand":"Printify","offers":[{"title":"14″ x 11″ \/ Black","offer_id":44896957431855,"sku":"20611176443686496656","price":62.3,"currency_code":"USD","in_stock":true},{"title":"14″ x 11″ \/ Walnut","offer_id":44896957464623,"sku":"23902337451470602375","price":62.3,"currency_code":"USD","in_stock":true},{"title":"14″ x 11″ \/ White","offer_id":44896957497391,"sku":"64192080503493548253","price":62.3,"currency_code":"USD","in_stock":true},{"title":"16″ x 12″ \/ Black","offer_id":44896957530159,"sku":"30806453508938998897","price":66.9,"currency_code":"USD","in_stock":true},{"title":"16″ x 12″ \/ Walnut","offer_id":44896957562927,"sku":"12989081910634420762","price":66.9,"currency_code":"USD","in_stock":true},{"title":"16″ x 12″ \/ White","offer_id":44896957595695,"sku":"27032719670691079434","price":66.9,"currency_code":"USD","in_stock":true},{"title":"20\" x 16\" \/ Black","offer_id":44896957628463,"sku":"24225779010719541413","price":82.9,"currency_code":"USD","in_stock":true},{"title":"20\" x 16\" \/ Walnut","offer_id":44896957661231,"sku":"33106695222310541731","price":82.9,"currency_code":"USD","in_stock":true},{"title":"20\" x 16\" \/ White","offer_id":44896957693999,"sku":"20711139337647093203","price":82.9,"currency_code":"USD","in_stock":true},{"title":"24″ x 16″ \/ Black","offer_id":44896957726767,"sku":"11741086354426404722","price":99.55,"currency_code":"USD","in_stock":true},{"title":"24″ x 16″ \/ Walnut","offer_id":44896957759535,"sku":"30126967211390804650","price":99.55,"currency_code":"USD","in_stock":true},{"title":"24″ x 16″ \/ White","offer_id":44896957792303,"sku":"19064508595265317618","price":99.55,"currency_code":"USD","in_stock":true},{"title":"30\" x 20\" \/ Black","offer_id":44896957825071,"sku":"26686948083388718941","price":123.35,"currency_code":"USD","in_stock":true},{"title":"30\" x 20\" \/ Walnut","offer_id":44896957857839,"sku":"29713220361278116175","price":123.35,"currency_code":"USD","in_stock":true},{"title":"30\" x 20\" \/ White","offer_id":44896957890607,"sku":"30337171226648179197","price":123.35,"currency_code":"USD","in_stock":true},{"title":"16″ x 16″ \/ Black","offer_id":44896957923375,"sku":"42110452342575048174","price":76.92,"currency_code":"USD","in_stock":true},{"title":"16″ x 16″ \/ Walnut","offer_id":44896957956143,"sku":"11034919037524315123","price":76.92,"currency_code":"USD","in_stock":true},{"title":"16″ x 16″ \/ White","offer_id":44896957988911,"sku":"34659884163207876388","price":76.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/dd84-framed-poster-black-14x11-printify.jpg?v=1792147712"},{"product_id":"down-dirty-84-womens-flowy-scoop-muscle-tank","title":"Down Dirty 84 Women’s Flowy Scoop Muscle Tank","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 GEAR\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eLightweight DD84 style for warm days.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eFlowy scoop-neck muscle tank with a relaxed drape. This style runs smaller than usual; check the selected size before ordering.\u003c\/p\u003e\u003c\/section\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUltra-lightweight fabric: 3.7 oz\/yd² for airy comfort\u003c\/li\u003e\n\u003cli\u003eRelaxed fit with flowy drape\u003c\/li\u003e\n\u003cli\u003eRibbed knit collar with seam for shape retention\u003c\/li\u003e\n\u003cli\u003eSide seams for structural support and lasting shape\u003c\/li\u003e\n\u003cli\u003eSewn-in label; runs smaller than usual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCare and product information\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMachine wash: warm (max 40C or 105F)\u003c\/li\u003e\n\u003cli\u003eNon-chlorine: bleach as needed\u003c\/li\u003e\n\u003cli\u003eTumble dry: low heat\u003c\/li\u003e\n\u003cli\u003eIron, steam or dry: medium heat\u003c\/li\u003e\n\u003cli\u003eDo not dryclean\u003c\/li\u003e\n\u003c\/ul\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eComplete your DD84 gear\u003c\/h3\u003e\n\u003cp\u003eChoose the exact option shown above before adding to cart. Review the listed measurements and care guidance. Shipping and tax are calculated at checkout.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-tuned-not-guessed\"\u003eShop Tuned Not Guessed\u003c\/a\u003e · \u003ca href=\"\/collections\/merch\"\u003eExplore all DD84 merch\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eQuestions about sizing or your order? Call or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\u003c\/section\u003e","brand":"Printify","offers":[{"title":"Asphalt Slub \/ S","offer_id":44896963297327,"sku":"13730871071740469842","price":30.1,"currency_code":"USD","in_stock":true},{"title":"Black \/ S","offer_id":44896963330095,"sku":"10599848235095989342","price":30.1,"currency_code":"USD","in_stock":true},{"title":"Black Slub \/ S","offer_id":44896963362863,"sku":"21637898275081638268","price":30.1,"currency_code":"USD","in_stock":true},{"title":"Asphalt Slub \/ M","offer_id":44896963395631,"sku":"29623133515180620984","price":30.1,"currency_code":"USD","in_stock":true},{"title":"Black \/ M","offer_id":44896963428399,"sku":"13066750936998211251","price":30.1,"currency_code":"USD","in_stock":true},{"title":"Asphalt Slub \/ L","offer_id":44896963461167,"sku":"26594433397933860315","price":30.1,"currency_code":"USD","in_stock":true},{"title":"Black \/ L","offer_id":44896963493935,"sku":"27315217336460195968","price":30.1,"currency_code":"USD","in_stock":true},{"title":"Asphalt Slub \/ XL","offer_id":44896963526703,"sku":"98228681968394410559","price":30.1,"currency_code":"USD","in_stock":true},{"title":"Black \/ XL","offer_id":44896963559471,"sku":"32750023412444247164","price":30.1,"currency_code":"USD","in_stock":true},{"title":"Asphalt Slub \/ 2XL","offer_id":44896963592239,"sku":"14184731254235537801","price":33.72,"currency_code":"USD","in_stock":true},{"title":"Black \/ 2XL","offer_id":44896963625007,"sku":"68160974790049097949","price":33.72,"currency_code":"USD","in_stock":true},{"title":"Black Slub \/ 2XL","offer_id":44896963657775,"sku":"32650968802920924605","price":33.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/16605697965011154010_2048.jpg?v=1769015666"},{"product_id":"ls-cam-swap-tuning-checklist-hp-tuners-gen-3-4","title":"LS Cam Swap Tuning Checklist — HP Tuners Gen 3\/4","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDIGITAL RESOURCE\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eBuild a clearer LS cam-swap tuning workflow.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eDigital HP Tuners checklist for Gen III\/IV LS idle, airflow, startup and common cam-swap issues. Guidance only; no tune file included.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003eStruggling with idle issues, stalling, or poor drivability after an LS cam swap?\u003c\/p\u003e\n\u003cp\u003eThis LS Cam Swap Tuning Checklist is a step-by-step HP Tuners guide covering\u003cbr\u003eGen 3 \u0026amp; Gen 4 LS engines, naturally aspirated and boosted.\u003c\/p\u003e\n\u003cp\u003eWHAT’S INCLUDED:\u003cbr\u003e• Idle RPM \u0026amp; airflow setup\u003cbr\u003e• Spark \u0026amp; fueling safety tips\u003cbr\u003e• VE \u0026amp; MAF configuration\u003cbr\u003e• Startup and stall prevention\u003cbr\u003e• Common cam swap troubleshooting\u003c\/p\u003e\n\u003cp\u003ePLATFORMS:\u003cbr\u003e• HP Tuners\u003cbr\u003e• Drive-by-cable \u0026amp; drive-by-wire\u003cbr\u003e• NA and boosted setups\u003c\/p\u003e\n\u003cp\u003eFORMAT:\u003cbr\u003e• Digital PDF download\u003cbr\u003e• Instant access after purchase\u003c\/p\u003e\n\u003cp\u003eDISCLAIMER:\u003cbr\u003eThis guide provides baseline tuning guidance only and does not replace\u003cbr\u003eprofessional dyno tuning. No tuning changes are made to your vehicle.\u003cbr\u003e\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eNeed help choosing?\u003c\/h3\u003e\n\u003cp\u003eCheck the file formats, software requirements and license scope above. For delivery or product questions, contact \u003ca href=\"mailto:downdirty84llc@gmail.com\"\u003edowndirty84llc@gmail.com\u003c\/a\u003e or call\/text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-digital-tuning-tools\"\u003eCompare DD84 workflow toolkits\u003c\/a\u003e\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Default Title","offer_id":44897825882159,"sku":null,"price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/2e102876-11e3-4ee4-ab0e-81da03654c2c.png?v=1769035035"},{"product_id":"ls-cam-swap-base-tune-review-hp-tuners","title":"LS Cam Swap Base Tune Review — HP Tuners","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eREVIEW \u0026amp; NEXT STEPS\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eGet a second look at your LS cam-swap file.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eA review of your HP Tuners Gen III\/IV LS calibration covering idle, airflow, fueling, spark and VE\/MAF configuration.\u003c\/p\u003e\u003c\/section\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eWhat the review covers\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIdle and airflow configuration.\u003c\/li\u003e\n\u003cli\u003eSpark and fueling settings.\u003c\/li\u003e\n\u003cli\u003eVE and MAF configuration.\u003c\/li\u003e\n\u003cli\u003eSupported Gen III\/IV LS, naturally aspirated or boosted combinations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eWhat to send\u003c\/h3\u003e\u003cp\u003eSend your current HP Tuners file, vehicle and controller details, camshaft specifications, fuel, modifications and symptoms to DD84. Include available logs. Confirm file compatibility and the exact review scope before purchase.\u003c\/p\u003e\u003cp\u003eThe listed turnaround is 24–48 hours; confirm the current schedule and required submissions with DD84. This listing is a file review; calibration changes and additional tuning require a separately agreed scope.\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eChoose the right option\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle, selected scope, required submissions and current timing with DD84 before purchase. For an appointment or equipment loan, availability must also be confirmed.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact#contact_form\" style=\"display:inline-block;padding:12px 18px;border-radius:8px;background:#b6f52b;color:#10140b;font-weight:700;text-decoration:none;\"\u003eAsk DD84 about this service\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCall or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e. Include the product name and your vehicle or build details.\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Default Title","offer_id":44898103656495,"sku":null,"price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/1de036d5-d1ba-408f-a8ff-cbc87787879d_34c4dd95-c665-4ce9-a14b-92b579266be6.png?v=1769045616"},{"product_id":"down-dirty-84-crewneck-sweatshirt","title":"DD84 Performance Heavy Blend Crewneck","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 GEAR\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eDD84 warmth with a clean crewneck profile.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eClassic unisex crewneck in a 50\/50 cotton-polyester blend, with ribbed trim and a substantial 8 oz feel. Made to order.\u003c\/p\u003e\u003c\/section\u003e\u003ch2 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eClean DD84 Style Without the Hood\u003c\/h2\u003e\u003cp\u003eThis classic crewneck gives you warm, durable Down Dirty 84 shop gear with a cleaner profile than a hoodie. It is built for cool garage mornings, travel, race weekends, casual workdays, and layering under a jacket.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium-heavy 8.0 oz fabric\u003c\/strong\u003e for dependable warmth and structure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50\/50 cotton-polyester blend\u003c\/strong\u003e balancing softness and durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClassic unisex fit\u003c\/strong\u003e with a ribbed collar, cuffs, and waistband\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubular construction\u003c\/strong\u003e with no side seams for a smoother shape\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-needle stitching\u003c\/strong\u003e at high-stress areas for longer wear\u003c\/li\u003e\n\u003cli\u003eTear-away label and multiple color options\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eFit\u003c\/h3\u003e\u003cp\u003eStandard unisex fit. Order your normal size for a classic fit or size up for a looser fit and easier layering.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCare\u003c\/h3\u003e\u003cp\u003eMachine wash cold. Tumble dry low. Use non-chlorine bleach only when needed. Do not dry clean or iron directly over the decoration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMade to order:\u003c\/strong\u003e Production and shipping times may vary by destination.\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eComplete your DD84 gear\u003c\/h3\u003e\n\u003cp\u003eChoose the exact option shown above before adding to cart. Review the listed measurements and care guidance. Shipping and tax are calculated at checkout.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-tuned-not-guessed\"\u003eShop Tuned Not Guessed\u003c\/a\u003e · \u003ca href=\"\/collections\/merch\"\u003eExplore all DD84 merch\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eQuestions about sizing or your order? Call or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\u003c\/section\u003e","brand":"Printify","offers":[{"title":"Dark Heather \/ S","offer_id":44898139078703,"sku":"23916544427999744166","price":43.99,"currency_code":"USD","in_stock":true},{"title":"Light Pink \/ S","offer_id":44898139111471,"sku":"41067153162424464099","price":48.99,"currency_code":"USD","in_stock":true},{"title":"Maroon \/ S","offer_id":44898139144239,"sku":"20323048579745146670","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Navy \/ S","offer_id":44898139177007,"sku":"32834385345485831692","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ S","offer_id":44898139209775,"sku":"19809451417974422724","price":41.99,"currency_code":"USD","in_stock":true},{"title":"Sand \/ S","offer_id":44898139242543,"sku":"29646333954669121046","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Sport Grey \/ S","offer_id":44898139275311,"sku":"25009300714436104886","price":48.99,"currency_code":"USD","in_stock":true},{"title":"White \/ S","offer_id":44898139308079,"sku":"86735159202917050784","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ S","offer_id":44898139340847,"sku":"14176905278279061409","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Forest Green \/ S","offer_id":44898139373615,"sku":"15982040165535720996","price":43.99,"currency_code":"USD","in_stock":true},{"title":"Dark Heather \/ M","offer_id":44898139406383,"sku":"33245095388702451392","price":43.99,"currency_code":"USD","in_stock":true},{"title":"Light Pink \/ M","offer_id":44898139439151,"sku":"80245024038554927112","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Maroon \/ M","offer_id":44898139471919,"sku":"25154348438984542500","price":43.99,"currency_code":"USD","in_stock":true},{"title":"Navy \/ M","offer_id":44898139504687,"sku":"25537586575250067817","price":48.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ M","offer_id":44898139537455,"sku":"17052043468045855933","price":43.99,"currency_code":"USD","in_stock":true},{"title":"Sand \/ M","offer_id":44898139570223,"sku":"69311054064282542330","price":48.99,"currency_code":"USD","in_stock":true},{"title":"Sport Grey \/ M","offer_id":44898139602991,"sku":"28087287263767952843","price":45.99,"currency_code":"USD","in_stock":true},{"title":"White \/ M","offer_id":44898139635759,"sku":"16602884911019741852","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ M","offer_id":44898139668527,"sku":"14248032520252141749","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Forest Green \/ M","offer_id":44898139701295,"sku":"18968632491249021205","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Dark Heather \/ L","offer_id":44898139734063,"sku":"30515510533202812721","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Light Pink \/ L","offer_id":44898139766831,"sku":"12456683370618506834","price":48.99,"currency_code":"USD","in_stock":true},{"title":"Maroon \/ L","offer_id":44898139799599,"sku":"92533673432484430134","price":42.99,"currency_code":"USD","in_stock":true},{"title":"Navy \/ L","offer_id":44898139832367,"sku":"33087744042184454599","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ L","offer_id":44898139865135,"sku":"16052948787597437131","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Sand \/ L","offer_id":44898139897903,"sku":"22830445019756775792","price":48.99,"currency_code":"USD","in_stock":true},{"title":"Sport Grey \/ L","offer_id":44898139930671,"sku":"56331297791893242380","price":48.99,"currency_code":"USD","in_stock":true},{"title":"White \/ L","offer_id":44898139963439,"sku":"26821856050184360119","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ L","offer_id":44898139996207,"sku":"17621001581314419415","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Forest Green \/ L","offer_id":44898140028975,"sku":"33514117996659952291","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Dark Heather \/ XL","offer_id":44898140061743,"sku":"17165665917938776537","price":43.99,"currency_code":"USD","in_stock":true},{"title":"Light Pink \/ XL","offer_id":44898140094511,"sku":"45698575039222164314","price":48.99,"currency_code":"USD","in_stock":true},{"title":"Maroon \/ XL","offer_id":44898140127279,"sku":"17777894913265037969","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Navy \/ XL","offer_id":44898140160047,"sku":"98854510273885912717","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ XL","offer_id":44898140192815,"sku":"86320233943053043179","price":43.99,"currency_code":"USD","in_stock":true},{"title":"Sand \/ XL","offer_id":44898140225583,"sku":"52958454998384098176","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Sport Grey \/ XL","offer_id":44898140258351,"sku":"33870758523760418294","price":45.99,"currency_code":"USD","in_stock":true},{"title":"White \/ XL","offer_id":44898140291119,"sku":"44732434283138129244","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ XL","offer_id":44898140323887,"sku":"28639624714335094983","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Forest Green \/ XL","offer_id":44898140356655,"sku":"32218925926607269775","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Dark Heather \/ 2XL","offer_id":44898140389423,"sku":"20697878587770778874","price":43.99,"currency_code":"USD","in_stock":true},{"title":"Maroon \/ 2XL","offer_id":44898140422191,"sku":"28903144556617329198","price":43.99,"currency_code":"USD","in_stock":true},{"title":"Navy \/ 2XL","offer_id":44898140454959,"sku":"33095648808393396578","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ 2XL","offer_id":44898140487727,"sku":"27907834805304555037","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Sand \/ 2XL","offer_id":44898140520495,"sku":"19137192092993751945","price":48.99,"currency_code":"USD","in_stock":true},{"title":"Sport Grey \/ 2XL","offer_id":44898140553263,"sku":"13465994479299024781","price":44.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 2XL","offer_id":44898140586031,"sku":"30589115316760651401","price":48.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 2XL","offer_id":44898140618799,"sku":"77732190687711929807","price":48.99,"currency_code":"USD","in_stock":true},{"title":"Forest Green \/ 2XL","offer_id":44898140651567,"sku":"99616514380075425805","price":48.99,"currency_code":"USD","in_stock":true},{"title":"Sand \/ 3XL","offer_id":44898140684335,"sku":"25507491582056181492","price":48.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 3XL","offer_id":44898140717103,"sku":"25898125713686757556","price":46.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 3XL","offer_id":44898140749871,"sku":"26077041054108754793","price":45.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 4XL","offer_id":44898140782639,"sku":"31251299315868148422","price":47.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/12137000283575017891_2048.jpg?v=1784819022"},{"product_id":"down-dirty-84-long-sleeve-tee","title":"DD84 Performance Vintage Long Sleeve Tee","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 GEAR\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eYour layer for cooler garage days.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eA classic unisex long-sleeve tee in a substantial 6 oz fabric. Runs slightly smaller than a relaxed tee; choose your fit accordingly.\u003c\/p\u003e\u003c\/section\u003e\u003ch2 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eBuilt for Cooler Shop Days and Late-Night Meets\u003c\/h2\u003e\u003cp\u003eRepresent Down Dirty 84 in a substantial long-sleeve tee designed for cooler mornings, garage work, travel, race weekends, and everyday layering. The vintage-weight cotton provides more structure and warmth than a lightweight shirt while remaining comfortable enough for all-day wear.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium-heavy 6.0 oz fabric\u003c\/strong\u003e for a durable vintage feel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClassic unisex fit\u003c\/strong\u003e for straightforward everyday wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubular construction\u003c\/strong\u003e with no side seams for a cleaner silhouette\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRibbed collar and shoulder tape\u003c\/strong\u003e for improved shape retention\u003c\/li\u003e\n\u003cli\u003eMultiple color and size combinations available\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eFit\u003c\/h3\u003e\u003cp\u003eThis style runs slightly smaller than a typical relaxed tee. Order your normal size for a closer classic fit or size up for more room and easier layering.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCare\u003c\/h3\u003e\u003cp\u003eMachine wash cold. Use non-chlorine bleach only when needed. Tumble dry medium. Do not dry clean or iron directly over the decoration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMade to order:\u003c\/strong\u003e Production and shipping times may vary by destination.\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eComplete your DD84 gear\u003c\/h3\u003e\n\u003cp\u003eChoose the exact option shown above before adding to cart. Review the listed measurements and care guidance. Shipping and tax are calculated at checkout.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-tuned-not-guessed\"\u003eShop Tuned Not Guessed\u003c\/a\u003e · \u003ca href=\"\/collections\/merch\"\u003eExplore all DD84 merch\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eQuestions about sizing or your order? Call or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\u003c\/section\u003e","brand":"Printify","offers":[{"title":"Red \/ S","offer_id":44898168897583,"sku":"10337744675078254087","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Royal \/ S","offer_id":44898168930351,"sku":"24843733137773974732","price":35.99,"currency_code":"USD","in_stock":true},{"title":"White \/ S","offer_id":44898168963119,"sku":"24621786724192947801","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ S","offer_id":44898168995887,"sku":"20059543831786576744","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Sport Grey \/ S","offer_id":44898169028655,"sku":"69453030923768574189","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Ash \/ S","offer_id":44898169061423,"sku":"22777249573589955886","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Carolina Blue \/ S","offer_id":44898169094191,"sku":"32744987020670673405","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Irish Green \/ S","offer_id":44898169126959,"sku":"30160634202189279570","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Light Blue \/ S","offer_id":44898169159727,"sku":"29698974110019482655","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Maroon \/ S","offer_id":44898169192495,"sku":"16432722479872485703","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Dark Chocolate \/ S","offer_id":44898169225263,"sku":"10463381318077111312","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Dark Heather \/ S","offer_id":44898169258031,"sku":"13435776479466338183","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Forest Green \/ S","offer_id":44898169290799,"sku":"65856308393416427871","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ S","offer_id":44898169323567,"sku":"30335182090128016631","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Navy \/ S","offer_id":44898169356335,"sku":"17472646453382023556","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ M","offer_id":44898169389103,"sku":"10158144544618378216","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Royal \/ M","offer_id":44898169421871,"sku":"28972224446579974273","price":35.99,"currency_code":"USD","in_stock":true},{"title":"White \/ M","offer_id":44898169454639,"sku":"21985655310457221961","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ M","offer_id":44898169487407,"sku":"14612974358204672423","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Sport Grey \/ M","offer_id":44898169520175,"sku":"17571903063089661401","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Ash \/ M","offer_id":44898169552943,"sku":"15104739972812232580","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Carolina Blue \/ M","offer_id":44898169585711,"sku":"22463081424739583150","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Irish Green \/ M","offer_id":44898169618479,"sku":"10150244109017099881","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Light Blue \/ M","offer_id":44898169651247,"sku":"18356076846362070583","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Maroon \/ M","offer_id":44898169684015,"sku":"10925788497626281081","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Dark Chocolate \/ M","offer_id":44898169716783,"sku":"17110904173696502536","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Dark Heather \/ M","offer_id":44898169749551,"sku":"90354253616566740185","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Forest Green \/ M","offer_id":44898169782319,"sku":"28417395964306188216","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ M","offer_id":44898169815087,"sku":"80509683857765744672","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Navy \/ M","offer_id":44898169847855,"sku":"16643789325979094632","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ L","offer_id":44898169880623,"sku":"10843112478168900326","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Royal \/ L","offer_id":44898169913391,"sku":"26754721690502494243","price":35.99,"currency_code":"USD","in_stock":true},{"title":"White \/ L","offer_id":44898169946159,"sku":"12473953626511844750","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ L","offer_id":44898169978927,"sku":"54475044321510406228","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Sport Grey \/ L","offer_id":44898170011695,"sku":"24406703546545100330","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Ash \/ L","offer_id":44898170044463,"sku":"18427925848638815254","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Carolina Blue \/ L","offer_id":44898170077231,"sku":"27704680258540774801","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Irish Green \/ L","offer_id":44898170109999,"sku":"79162979694851648391","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Light Blue \/ L","offer_id":44898170142767,"sku":"11148636970004470580","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Maroon \/ L","offer_id":44898170175535,"sku":"23616323750194654138","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Dark Chocolate \/ L","offer_id":44898170208303,"sku":"67695706774033611481","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Dark Heather \/ L","offer_id":44898170241071,"sku":"27038890836353737143","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Forest Green \/ L","offer_id":44898170273839,"sku":"31541693534971776713","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ L","offer_id":44898170306607,"sku":"20172149279001925851","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ XL","offer_id":44898170339375,"sku":"21213267746731326385","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Royal \/ XL","offer_id":44898170372143,"sku":"32640924138632121035","price":35.99,"currency_code":"USD","in_stock":true},{"title":"White \/ XL","offer_id":44898170404911,"sku":"33838340265833614770","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ XL","offer_id":44898170437679,"sku":"33677103866873343604","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Sport Grey \/ XL","offer_id":44898170470447,"sku":"12960643342202915903","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Ash \/ XL","offer_id":44898170503215,"sku":"13829032626071013173","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Carolina Blue \/ XL","offer_id":44898170535983,"sku":"27893886066483672833","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Irish Green \/ XL","offer_id":44898170568751,"sku":"25893043216950132775","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Light Blue \/ XL","offer_id":44898170601519,"sku":"29826223922485141964","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Maroon \/ XL","offer_id":44898170634287,"sku":"32347889226990795400","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Dark Chocolate \/ XL","offer_id":44898170667055,"sku":"97140625069351612530","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Dark Heather \/ XL","offer_id":44898170699823,"sku":"75237146830340188923","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Forest Green \/ XL","offer_id":44898170732591,"sku":"72651573788041028420","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ XL","offer_id":44898170765359,"sku":"12332632737785613833","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Navy \/ XL","offer_id":44898170798127,"sku":"32206645286192905566","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ 2XL","offer_id":44898170830895,"sku":"12452239069124353877","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Royal \/ 2XL","offer_id":44898170863663,"sku":"12036568377983906755","price":35.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 2XL","offer_id":44898170896431,"sku":"32169279598564052772","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 2XL","offer_id":44898170929199,"sku":"23841059432030381982","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Sport Grey \/ 2XL","offer_id":44898170961967,"sku":"27740316210320299720","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Ash \/ 2XL","offer_id":44898170994735,"sku":"48262076747390021663","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Carolina Blue \/ 2XL","offer_id":44898171027503,"sku":"25601543185598944641","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Irish Green \/ 2XL","offer_id":44898171060271,"sku":"24991287939056718649","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Light Blue \/ 2XL","offer_id":44898171093039,"sku":"28613453977302475012","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Maroon \/ 2XL","offer_id":44898171125807,"sku":"19776069779524276851","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Dark Chocolate \/ 2XL","offer_id":44898171158575,"sku":"73055578269559953337","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Dark Heather \/ 2XL","offer_id":44898171191343,"sku":"32949103490730826654","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Forest Green \/ 2XL","offer_id":44898171224111,"sku":"23246861117089468828","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Gold \/ 2XL","offer_id":44898171256879,"sku":"15996912682107558242","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Ash \/ 3XL","offer_id":44898171289647,"sku":"17301898428334653787","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Dark Heather \/ 3XL","offer_id":44898171322415,"sku":"98231865517066016192","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Light Blue \/ 3XL","offer_id":44898171355183,"sku":"31507190609590765149","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ 3XL","offer_id":44898171387951,"sku":"20242592475613067809","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Royal \/ 3XL","offer_id":44898171420719,"sku":"81627612911068743869","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Sport Grey \/ 3XL","offer_id":44898171453487,"sku":"90590445998359856341","price":35.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 3XL","offer_id":44898171486255,"sku":"17944314643660708136","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 3XL","offer_id":44898171519023,"sku":"13606163580124747567","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Forest Green \/ 3XL","offer_id":44898171551791,"sku":"67985720419530727040","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Ash \/ 4XL","offer_id":44898171584559,"sku":"41071734641857699351","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Dark Heather \/ 4XL","offer_id":44898171617327,"sku":"22082046411782004556","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Light Blue \/ 4XL","offer_id":44898171650095,"sku":"22619366048155748443","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ 4XL","offer_id":44898171682863,"sku":"56432655099428855082","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Royal \/ 4XL","offer_id":44898171715631,"sku":"12072187551273960436","price":35.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 4XL","offer_id":44898171748399,"sku":"19150457429818480885","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 4XL","offer_id":44898171781167,"sku":"71041634054544637343","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Forest Green \/ 4XL","offer_id":44898171813935,"sku":"31077227114174865798","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Dark Heather \/ 5XL","offer_id":44898171846703,"sku":"15913035983454815911","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ 5XL","offer_id":44898171879471,"sku":"27857097839848167126","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Royal \/ 5XL","offer_id":44898171912239,"sku":"11666908769090086306","price":35.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 5XL","offer_id":44898171945007,"sku":"21343901761304773164","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 5XL","offer_id":44898171977775,"sku":"27652885485268263215","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/dd84-long-sleeve-hero_dfc9daa9-a2f4-4cc9-b5ea-beadcf5cf587.png?v=1784832455"},{"product_id":"down-dirty-84-trucker-cap","title":"DD84 Performance Mesh Trucker Cap","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 GEAR\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eFinish the garage-to-track look.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eStructured foam-front trucker cap with a breathable mesh back and adjustable snap closure. Adult adjustable fit.\u003c\/p\u003e\u003c\/section\u003e\u003ch2 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eShop, Street, and Track-Ready Headwear\u003c\/h2\u003e\u003cp\u003eKeep the sun off and the air moving while representing Down Dirty 84. This lightweight trucker cap combines a structured foam front with a breathable mesh back, making it a practical choice for shop work, race weekends, towing days, car meets, and everyday wear.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreathable mesh back\u003c\/strong\u003e for airflow in warm conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStructured foam front\u003c\/strong\u003e that keeps the DD84 graphic visible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable snapback closure\u003c\/strong\u003e fitting approximately 20 to 24 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSix-row stitched visor\u003c\/strong\u003e for improved shape retention\u003c\/li\u003e\n\u003cli\u003eColor-matched visor underside, sweatband, braid, and closure\u003c\/li\u003e\n\u003cli\u003eAvailable in seven color combinations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eFit\u003c\/h3\u003e\u003cp\u003eAdult one-size adjustable fit. Use the rear snap closure to set the preferred fit.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCare\u003c\/h3\u003e\u003cp\u003eSpot clean with warm water, mild dish soap, and a soft brush. Do not soak or machine wash.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMade to order:\u003c\/strong\u003e Production and shipping times may vary by destination.\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eComplete your DD84 gear\u003c\/h3\u003e\n\u003cp\u003eChoose the exact option shown above before adding to cart. Review the listed measurements and care guidance. Shipping and tax are calculated at checkout.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-tuned-not-guessed\"\u003eShop Tuned Not Guessed\u003c\/a\u003e · \u003ca href=\"\/collections\/merch\"\u003eExplore all DD84 merch\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eQuestions about sizing or your order? Call or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\u003c\/section\u003e","brand":"Printify","offers":[{"title":"Black \/ One size","offer_id":44898177450031,"sku":"13906825574645405259","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Green \/ One size","offer_id":44898177482799,"sku":"85812629575326076397","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Pink \/ One size","offer_id":44898177515567,"sku":"33233647573744274092","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Blue\/Red \/ One size","offer_id":44898177548335,"sku":"16845171951445816082","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Dark Green \/ One size","offer_id":44898177581103,"sku":"37524516965251323225","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Dark Navy \/ One size","offer_id":44898177613871,"sku":"14741857826715927485","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Royal \/ One size","offer_id":44898177646639,"sku":"15525947251416051286","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/10878652596389763061_2048.jpg?v=1784818927"},{"product_id":"down-dirty-84-toddler-long-sleeve-tee","title":"Down Dirty 84 Toddler Long Sleeve Tee","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 GEAR\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eDD84 gear for the next generation.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eA lightweight toddler long-sleeve tee with soft combed ring-spun cotton, ribbed trim and a tear-away label.\u003c\/p\u003e\u003c\/section\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSoft combed ring-spun cotton for gentle comfort\u003c\/li\u003e\n\u003cli\u003eLightweight fabric (4.5 oz\/yd²) for breathability\u003c\/li\u003e\n\u003cli\u003eRibbed collar and cuffs maintain shape\u003c\/li\u003e\n\u003cli\u003eNeck and shoulder tape plus side seams for durability\u003c\/li\u003e\n\u003cli\u003eTear-away label and toddler unisex fit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCare and product information\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMachine wash: cold (max 30C or 90F)\u003c\/li\u003e\n\u003cli\u003eDo not bleach\u003c\/li\u003e\n\u003cli\u003eTumble dry: low heat\u003c\/li\u003e\n\u003cli\u003eIron, steam or dry: low heat\u003c\/li\u003e\n\u003cli\u003eDo not dry clean\u003c\/li\u003e\n\u003c\/ul\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eComplete your DD84 gear\u003c\/h3\u003e\n\u003cp\u003eChoose the exact option shown above before adding to cart. Review the listed measurements and care guidance. Shipping and tax are calculated at checkout.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-tuned-not-guessed\"\u003eShop Tuned Not Guessed\u003c\/a\u003e · \u003ca href=\"\/collections\/merch\"\u003eExplore all DD84 merch\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eQuestions about sizing or your order? Call or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\u003c\/section\u003e","brand":"Printify","offers":[{"title":"2T \/ Black","offer_id":44899191783471,"sku":"17026901109575427970","price":30.15,"currency_code":"USD","in_stock":true},{"title":"2T \/ Heather","offer_id":44899191816239,"sku":"20813661110902218214","price":30.15,"currency_code":"USD","in_stock":true},{"title":"2T \/ Light Blue","offer_id":44899191849007,"sku":"62003991179601513606","price":30.15,"currency_code":"USD","in_stock":true},{"title":"2T \/ Navy","offer_id":44899191881775,"sku":"62129481463747046322","price":30.15,"currency_code":"USD","in_stock":true},{"title":"2T \/ Pink","offer_id":44899191914543,"sku":"14459985249267611180","price":30.15,"currency_code":"USD","in_stock":true},{"title":"2T \/ Red","offer_id":44899191947311,"sku":"34387976422018448274","price":30.15,"currency_code":"USD","in_stock":true},{"title":"2T \/ Royal","offer_id":44899191980079,"sku":"20543267464717767593","price":30.15,"currency_code":"USD","in_stock":true},{"title":"2T \/ White","offer_id":44899192012847,"sku":"42738662017095982334","price":30.15,"currency_code":"USD","in_stock":true},{"title":"3T \/ Black","offer_id":44899192045615,"sku":"47968898643914446361","price":30.15,"currency_code":"USD","in_stock":true},{"title":"3T \/ Heather","offer_id":44899192078383,"sku":"79724727616238334572","price":30.15,"currency_code":"USD","in_stock":true},{"title":"3T \/ Light Blue","offer_id":44899192111151,"sku":"25372637227251839612","price":30.15,"currency_code":"USD","in_stock":true},{"title":"3T \/ Navy","offer_id":44899192143919,"sku":"15826495703113190032","price":30.15,"currency_code":"USD","in_stock":true},{"title":"3T \/ Pink","offer_id":44899192176687,"sku":"28747124852925922565","price":30.15,"currency_code":"USD","in_stock":true},{"title":"3T \/ Red","offer_id":44899192209455,"sku":"18686163924074855339","price":30.15,"currency_code":"USD","in_stock":true},{"title":"3T \/ Royal","offer_id":44899192242223,"sku":"44315105573622640079","price":30.15,"currency_code":"USD","in_stock":true},{"title":"3T \/ White","offer_id":44899192274991,"sku":"13490322541603410347","price":30.15,"currency_code":"USD","in_stock":true},{"title":"4T \/ Black","offer_id":44899192307759,"sku":"15408846912120695264","price":30.15,"currency_code":"USD","in_stock":true},{"title":"4T \/ Heather","offer_id":44899192340527,"sku":"33799424826939379092","price":30.15,"currency_code":"USD","in_stock":true},{"title":"4T \/ Light Blue","offer_id":44899192373295,"sku":"27350293833090902145","price":30.15,"currency_code":"USD","in_stock":true},{"title":"4T \/ Navy","offer_id":44899192406063,"sku":"36187689394786563104","price":30.15,"currency_code":"USD","in_stock":true},{"title":"4T \/ Pink","offer_id":44899192438831,"sku":"14630583725276685096","price":30.15,"currency_code":"USD","in_stock":true},{"title":"4T \/ Red","offer_id":44899192471599,"sku":"28405188276246049906","price":30.15,"currency_code":"USD","in_stock":true},{"title":"4T \/ Royal","offer_id":44899192504367,"sku":"24855628392531084691","price":30.15,"currency_code":"USD","in_stock":true},{"title":"4T \/ White","offer_id":44899192537135,"sku":"68441509924214982936","price":30.15,"currency_code":"USD","in_stock":true},{"title":"5-6T \/ Black","offer_id":44899192569903,"sku":"10986813537311625042","price":30.15,"currency_code":"USD","in_stock":true},{"title":"5-6T \/ Heather","offer_id":44899192602671,"sku":"30835776005405199244","price":30.15,"currency_code":"USD","in_stock":true},{"title":"5-6T \/ Light Blue","offer_id":44899192635439,"sku":"20874863484387552121","price":30.15,"currency_code":"USD","in_stock":true},{"title":"5-6T \/ Navy","offer_id":44899192668207,"sku":"10379118464442426563","price":30.15,"currency_code":"USD","in_stock":true},{"title":"5-6T \/ Pink","offer_id":44899192700975,"sku":"31356427393775228488","price":30.15,"currency_code":"USD","in_stock":true},{"title":"5-6T \/ Red","offer_id":44899192733743,"sku":"45809922541193600852","price":30.15,"currency_code":"USD","in_stock":true},{"title":"5-6T \/ Royal","offer_id":44899192766511,"sku":"33544581771357023562","price":30.15,"currency_code":"USD","in_stock":true},{"title":"5-6T \/ White","offer_id":44899192799279,"sku":"31202776539207896495","price":30.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/16914290168470795189_2048.jpg?v=1769119593"},{"product_id":"down-dirty-84-winter-neck-gaiter","title":"Down Dirty 84 Winter Neck Gaiter","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 GEAR\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eKeep warm on early starts.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eFleece-like winter neck gaiter with a polyester-spandex blend and adjustable drawstring. Select the listed size and design.\u003c\/p\u003e\u003c\/section\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFleece-like 90% polyester \/ 10% spandex (260 g\/m²) for warmth and stretch\u003c\/li\u003e\n\u003cli\u003eAdjustable elastic drawstring for a custom fit\u003c\/li\u003e\n\u003cli\u003eConvertible use: neck gaiter or pulled-up hood\u003c\/li\u003e\n\u003cli\u003eSoft white interior for comfort against skin\u003c\/li\u003e\n\u003cli\u003eOne-size with 0.5\" (1.3 cm) size tolerance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCare and product information\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTumble dry: low heat\u003c\/li\u003e\n\u003cli\u003eMachine wash: warm (max 40C or 105F)\u003c\/li\u003e\n\u003c\/ul\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eComplete your DD84 gear\u003c\/h3\u003e\n\u003cp\u003eChoose the exact option shown above before adding to cart. Review the listed measurements and care guidance. Shipping and tax are calculated at checkout.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-tuned-not-guessed\"\u003eShop Tuned Not Guessed\u003c\/a\u003e · \u003ca href=\"\/collections\/merch\"\u003eExplore all DD84 merch\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eQuestions about sizing or your order? Call or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\u003c\/section\u003e","brand":"Printify","offers":[{"title":"17.5\" × 9.5\"","offer_id":44899197222959,"sku":"22240112554873599140","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/6075886556851615403_2048.jpg?v=1769091046"},{"product_id":"down-dirty-84-racing-logo-gym-bag","title":"Down Dirty 84 Racing Logo Gym Bag","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 GEAR\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003ePack for the gym, track or weekend.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eDD84 racing-logo bag with the dimensions, materials and carrying options listed below. Choose your preferred available option.\u003c\/p\u003e\u003c\/section\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDurable 600D fabric (50% recycled polyester) for strength and abrasion resistance\u003c\/li\u003e\n\u003cli\u003eZippered main compartment plus side zipper pocket for organized storage\u003c\/li\u003e\n\u003cli\u003eDetachable, adjustable shoulder strap with padded handle for comfortable carry\u003c\/li\u003e\n\u003cli\u003eCompact one-size footprint: 10.75\" x 20.75\" x 9.5\"\u003c\/li\u003e\n\u003cli\u003eMade in Honduras with sturdy zipper closures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCare and product information\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHand wash\u003c\/li\u003e\n\u003cli\u003eAir dry\u003c\/li\u003e\n\u003c\/ul\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eComplete your DD84 gear\u003c\/h3\u003e\n\u003cp\u003eChoose the exact option shown above before adding to cart. Review the listed measurements and care guidance. Shipping and tax are calculated at checkout.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-tuned-not-guessed\"\u003eShop Tuned Not Guessed\u003c\/a\u003e · \u003ca href=\"\/collections\/merch\"\u003eExplore all DD84 merch\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eQuestions about sizing or your order? Call or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\u003c\/section\u003e","brand":"Printify","offers":[{"title":"Black \/ One size","offer_id":44899201450031,"sku":"15670683230529108369","price":52.42,"currency_code":"USD","in_stock":true},{"title":"Gold \/ One size","offer_id":44899201482799,"sku":"23754768405256681527","price":52.42,"currency_code":"USD","in_stock":true},{"title":"Hunter \/ One size","offer_id":44899201515567,"sku":"11265447312420233170","price":52.42,"currency_code":"USD","in_stock":true},{"title":"Maroon \/ One size","offer_id":44899201548335,"sku":"18159952072229627340","price":52.42,"currency_code":"USD","in_stock":true},{"title":"Navy \/ One size","offer_id":44899201581103,"sku":"52634570810599317729","price":52.42,"currency_code":"USD","in_stock":true},{"title":"Red \/ One size","offer_id":44899201613871,"sku":"30028018968572855049","price":52.42,"currency_code":"USD","in_stock":true},{"title":"Royal \/ One size","offer_id":44899201646639,"sku":"17785222128543322041","price":52.42,"currency_code":"USD","in_stock":true},{"title":"Tropical Pink \/ One size","offer_id":44899201679407,"sku":"46540289555223780138","price":52.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/9049679104510311720_2048.jpg?v=1769091200"},{"product_id":"down-dirty-84-embroidered-knit-beanie","title":"Down Dirty 84 Embroidered Knit Beanie","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 GEAR\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eAn embroidered finish for colder days.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eDD84 knit beanie with embroidered branding. Choose an available color before adding it to your order.\u003c\/p\u003e\u003c\/section\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e60% cotton, 40% acrylic blend for softness and durability\u003c\/li\u003e\n\u003cli\u003eBreathable knit construction for all-day comfort\u003c\/li\u003e\n\u003cli\u003eForm-fitting, low-profile shape that keeps a neat silhouette\u003c\/li\u003e\n\u003cli\u003eCuffed design with clean embroidery detail\u003c\/li\u003e\n\u003cli\u003eOne size fits most heads comfortably\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCare and product information\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eUse warm water and dish soap and clean spots off your hat. It's not necessary to soak the whole item. For hard to clean spots use a soft bristled brush.\u003c\/li\u003e\u003c\/ul\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eComplete your DD84 gear\u003c\/h3\u003e\n\u003cp\u003eChoose the exact option shown above before adding to cart. Review the listed measurements and care guidance. Shipping and tax are calculated at checkout.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-tuned-not-guessed\"\u003eShop Tuned Not Guessed\u003c\/a\u003e · \u003ca href=\"\/collections\/merch\"\u003eExplore all DD84 merch\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eQuestions about sizing or your order? Call or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\u003c\/section\u003e","brand":"Printify","offers":[{"title":"One size \/ Red","offer_id":44899207610415,"sku":"17007807871008514961","price":25.99,"currency_code":"USD","in_stock":true},{"title":"One size \/ Black","offer_id":44899207643183,"sku":"66873123908753523231","price":25.99,"currency_code":"USD","in_stock":true},{"title":"One size \/ Dark Navy","offer_id":44899207675951,"sku":"17022154943331898152","price":25.99,"currency_code":"USD","in_stock":true},{"title":"One size \/ Gray","offer_id":44899207708719,"sku":"19703972793965442299","price":25.99,"currency_code":"USD","in_stock":true},{"title":"One size \/ White","offer_id":44899207741487,"sku":"17575051982819854916","price":25.99,"currency_code":"USD","in_stock":true},{"title":"One size \/ Dark Green","offer_id":44899207774255,"sku":"16094887752537605565","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/8465142192235108837_2048.jpg?v=1769091479"},{"product_id":"down-dirty-84-pom-pom-knit-beanie","title":"Down Dirty 84 Pom-Pom Knit Beanie","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 GEAR\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eCold-weather DD84 gear with a pom-pom finish.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eKnit beanie for everyday layering. Select an available color and review the care instructions below.\u003c\/p\u003e\u003c\/section\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e100% acrylic for durability and long wear\u003c\/li\u003e\n\u003cli\u003e12\" (30.5 cm) knit height with 3\" (7.6 cm) fold-over cuff\u003c\/li\u003e\n\u003cli\u003ePlayful pom-pom on top for a classic look\u003c\/li\u003e\n\u003cli\u003eOne size fits most — comfortably stretches to fit\u003c\/li\u003e\n\u003cli\u003eBlank product sourced from Vietnam\u003c\/li\u003e\n\u003c\/ul\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eComplete your DD84 gear\u003c\/h3\u003e\n\u003cp\u003eChoose the exact option shown above before adding to cart. Review the listed measurements and care guidance. Shipping and tax are calculated at checkout.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-tuned-not-guessed\"\u003eShop Tuned Not Guessed\u003c\/a\u003e · \u003ca href=\"\/collections\/merch\"\u003eExplore all DD84 merch\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eQuestions about sizing or your order? Call or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\u003c\/section\u003e","brand":"Printify","offers":[{"title":"One size \/ Black","offer_id":44899221241903,"sku":"34851466904932085010","price":25.42,"currency_code":"USD","in_stock":true},{"title":"One size \/ Dark Heather Grey","offer_id":44899221274671,"sku":"24045239228240332458","price":25.42,"currency_code":"USD","in_stock":true},{"title":"One size \/ Dark Heather Grey \/ Black","offer_id":44899221307439,"sku":"14856901694408612401","price":25.42,"currency_code":"USD","in_stock":true},{"title":"One size \/ Dark Heather Grey \/ Navy","offer_id":44899221340207,"sku":"26758008281908944581","price":25.42,"currency_code":"USD","in_stock":true},{"title":"One size \/ Dark Heather Grey \/ Red","offer_id":44899221372975,"sku":"25444984002457307066","price":25.42,"currency_code":"USD","in_stock":true},{"title":"One size \/ Gold","offer_id":44899221405743,"sku":"31232798385454575557","price":25.42,"currency_code":"USD","in_stock":true},{"title":"One size \/ Heather Grey","offer_id":44899221438511,"sku":"14067600828118730052","price":25.42,"currency_code":"USD","in_stock":true},{"title":"One size \/ Navy","offer_id":44899221471279,"sku":"14111621565986497276","price":25.42,"currency_code":"USD","in_stock":true},{"title":"One size \/ Neon Green","offer_id":44899221504047,"sku":"19054025879028769646","price":25.42,"currency_code":"USD","in_stock":true},{"title":"One size \/ Neon Pink","offer_id":44899221536815,"sku":"22867750277869824084","price":25.42,"currency_code":"USD","in_stock":true},{"title":"One size \/ Red","offer_id":44899221569583,"sku":"45180753160972368648","price":25.42,"currency_code":"USD","in_stock":true},{"title":"One size \/ Royal \/ Heather Grey","offer_id":44899221602351,"sku":"24567334285719300997","price":25.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/9561638797045214795_2048.jpg?v=1769119541"},{"product_id":"down-dirty-84-14oz-scented-soy-candle","title":"Down Dirty 84 14oz Scented Soy Candle","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 GEAR\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eA DD84 gift for time away from the garage.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003e14 oz scented soy candle. Choose the scent and vessel option shown in the selector; follow the care instructions.\u003c\/p\u003e\u003c\/section\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e100% natural soy wax and cotton wick\u003c\/li\u003e\n\u003cli\u003e70–90 hour burn time for long-lasting scent\u003c\/li\u003e\n\u003cli\u003eReusable glass vessel with engraved bamboo lid\u003c\/li\u003e\n\u003cli\u003eKeep away from children, pets, and flammable items; adults only\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCare and product information\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eBurn within sight. Keep away from flammables. Keep away from children and pets.\u003c\/li\u003e\u003c\/ul\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eComplete your DD84 gear\u003c\/h3\u003e\n\u003cp\u003eChoose the exact option shown above before adding to cart. Review the listed measurements and care guidance. Shipping and tax are calculated at checkout.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-tuned-not-guessed\"\u003eShop Tuned Not Guessed\u003c\/a\u003e · \u003ca href=\"\/collections\/merch\"\u003eExplore all DD84 merch\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eQuestions about sizing or your order? Call or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\u003c\/section\u003e","brand":"Printify","offers":[{"title":"Deep Pacific \/ White Sage and Lavender \/ 14oz","offer_id":44899275046959,"sku":"66702304201150753778","price":29.96,"currency_code":"USD","in_stock":true},{"title":"Cranberry Glow \/ Beach Rose \/ 14oz","offer_id":44899275079727,"sku":"13241860541217823813","price":29.96,"currency_code":"USD","in_stock":true},{"title":"Deep Pacific \/ Beach Rose \/ 14oz","offer_id":44899275112495,"sku":"32498098086089551124","price":29.96,"currency_code":"USD","in_stock":true},{"title":"Opal Iris \/ Beach Rose \/ 14oz","offer_id":44899275145263,"sku":"12285287880563046581","price":29.96,"currency_code":"USD","in_stock":true},{"title":"Peachy Nude \/ Beach Rose \/ 14oz","offer_id":44899275178031,"sku":"27004629390382301000","price":29.96,"currency_code":"USD","in_stock":true},{"title":"True Noir (Matte) \/ Beach Rose \/ 14oz","offer_id":44899275210799,"sku":"73959771048537918638","price":29.96,"currency_code":"USD","in_stock":true},{"title":"Cranberry Glow \/ Christmas Warmth \/ 14oz","offer_id":44899275243567,"sku":"26798094154165863578","price":29.96,"currency_code":"USD","in_stock":true},{"title":"Deep Pacific \/ Christmas Warmth \/ 14oz","offer_id":44899275276335,"sku":"27786000430804825746","price":29.96,"currency_code":"USD","in_stock":true},{"title":"Opal Iris \/ Christmas Warmth \/ 14oz","offer_id":44899275309103,"sku":"28354155818803930515","price":29.96,"currency_code":"USD","in_stock":true},{"title":"Peachy Nude \/ Christmas Warmth \/ 14oz","offer_id":44899275341871,"sku":"69696906397934239074","price":29.96,"currency_code":"USD","in_stock":true},{"title":"True Noir (Matte) \/ Christmas Warmth \/ 14oz","offer_id":44899275374639,"sku":"11837132303565847375","price":29.96,"currency_code":"USD","in_stock":true},{"title":"Cranberry Glow \/ Ocean Water \/ 14oz","offer_id":44899275407407,"sku":"95990070999240389920","price":29.96,"currency_code":"USD","in_stock":true},{"title":"Deep Pacific \/ Ocean Water \/ 14oz","offer_id":44899275440175,"sku":"61805841861775811716","price":29.96,"currency_code":"USD","in_stock":true},{"title":"Opal Iris \/ Ocean Water \/ 14oz","offer_id":44899275472943,"sku":"14369006476591682740","price":29.96,"currency_code":"USD","in_stock":true},{"title":"Peachy Nude \/ Ocean Water \/ 14oz","offer_id":44899275505711,"sku":"61730066176089048502","price":29.96,"currency_code":"USD","in_stock":true},{"title":"True Noir (Matte) \/ Ocean Water \/ 14oz","offer_id":44899275538479,"sku":"28524886640730667682","price":29.96,"currency_code":"USD","in_stock":true},{"title":"Cranberry Glow \/ Sea Salt + Orchid \/ 14oz","offer_id":44899275571247,"sku":"30185469751340266507","price":29.96,"currency_code":"USD","in_stock":true},{"title":"Deep Pacific \/ Sea Salt + Orchid \/ 14oz","offer_id":44899275604015,"sku":"17612177598148309255","price":29.96,"currency_code":"USD","in_stock":true},{"title":"Opal Iris \/ Sea Salt + Orchid \/ 14oz","offer_id":44899275636783,"sku":"25099592259883070662","price":29.96,"currency_code":"USD","in_stock":true},{"title":"Peachy Nude \/ Sea Salt + Orchid \/ 14oz","offer_id":44899275669551,"sku":"24033803692696972417","price":29.96,"currency_code":"USD","in_stock":true},{"title":"True Noir (Matte) \/ Sea Salt + Orchid \/ 14oz","offer_id":44899275702319,"sku":"17511210032668833909","price":29.96,"currency_code":"USD","in_stock":true},{"title":"Cranberry Glow \/ Unscented \/ 14oz","offer_id":44899275735087,"sku":"22597531241557637894","price":29.96,"currency_code":"USD","in_stock":true},{"title":"Deep Pacific \/ Unscented \/ 14oz","offer_id":44899275767855,"sku":"14484980428488126656","price":29.96,"currency_code":"USD","in_stock":true},{"title":"Opal Iris \/ Unscented \/ 14oz","offer_id":44899275800623,"sku":"12577454274680637576","price":29.96,"currency_code":"USD","in_stock":true},{"title":"Peachy Nude \/ Unscented \/ 14oz","offer_id":44899275833391,"sku":"87330838931360735897","price":29.96,"currency_code":"USD","in_stock":true},{"title":"True Noir (Matte) \/ Unscented \/ 14oz","offer_id":44899275866159,"sku":"48608953355919821846","price":29.96,"currency_code":"USD","in_stock":true},{"title":"Cranberry Glow \/ White Sage and Lavender \/ 14oz","offer_id":44899275898927,"sku":"65327988662171537441","price":29.96,"currency_code":"USD","in_stock":true},{"title":"Opal Iris \/ White Sage and Lavender \/ 14oz","offer_id":44899275931695,"sku":"19037371470606515481","price":29.96,"currency_code":"USD","in_stock":true},{"title":"Peachy Nude \/ White Sage and Lavender \/ 14oz","offer_id":44899275964463,"sku":"15269494468147147552","price":29.96,"currency_code":"USD","in_stock":true},{"title":"True Noir (Matte) \/ White Sage and Lavender \/ 14oz","offer_id":44899275997231,"sku":"27656823026427875835","price":29.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/14187220424982738819_2048.jpg?v=1769094330"},{"product_id":"down-dirty-84-neon-logo-sticker","title":"DD84 Neon Performance Logo Sticker","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 GEAR\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003ePut DD84 on your everyday gear.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eNeon logo sticker for smooth indoor surfaces. Choose the listed size for a toolbox, laptop or garage cabinet.\u003c\/p\u003e\u003c\/section\u003e\u003ch2 style=\"margin:24px 0 10px;line-height:1.25;\"\u003ePut the DD84 Look on Your Gear\u003c\/h2\u003e\u003cp\u003eAdd the Down Dirty 84 neon performance logo to your toolbox, laptop, garage cabinet, notebook, or other smooth indoor surface. The high-contrast neon green and black artwork gives your gear a motorsport-inspired finish without taking up much space.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable vinyl construction\u003c\/strong\u003e with permanent acrylic adhesive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlossy, scratch-resistant finish\u003c\/strong\u003e that keeps the design sharp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibrant eco-solvent printing\u003c\/strong\u003e for strong neon color\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBubble-free application\u003c\/strong\u003e on clean, smooth, flat surfaces\u003c\/li\u003e\n\u003cli\u003eAvailable in 2-inch, 3-inch, 4-inch, and 6-inch sizes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eApplication\u003c\/h3\u003e\u003cp\u003eClean and dry the surface before applying. Press from the center outward to reduce trapped air. Best used on smooth indoor surfaces.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCare\u003c\/h3\u003e\u003cp\u003eWipe gently with a clean, dry cloth. This sticker is not rated as waterproof and is not recommended for long-term exterior vehicle use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMade to order:\u003c\/strong\u003e Production and shipping times may vary by destination.\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eComplete your DD84 gear\u003c\/h3\u003e\n\u003cp\u003eChoose the exact option shown above before adding to cart. Review the listed measurements and care guidance. Shipping and tax are calculated at checkout.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-tuned-not-guessed\"\u003eShop Tuned Not Guessed\u003c\/a\u003e · \u003ca href=\"\/collections\/merch\"\u003eExplore all DD84 merch\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eQuestions about sizing or your order? Call or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\u003c\/section\u003e","brand":"Printify","offers":[{"title":"2\" × 2\" \/ White","offer_id":44899299000367,"sku":"74748830471186278071","price":3.99,"currency_code":"USD","in_stock":true},{"title":"3\" × 3\" \/ White","offer_id":44899299033135,"sku":"19286579175912210176","price":4.99,"currency_code":"USD","in_stock":true},{"title":"4\" × 4\" \/ White","offer_id":44899299065903,"sku":"81259388094094477526","price":4.99,"currency_code":"USD","in_stock":true},{"title":"6\" × 6\" \/ White","offer_id":44899299098671,"sku":"21136965419049623253","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/2402977905631553105_1200.jpg?v=1784818891"},{"product_id":"p01-5-3-ls-chop-cam-4l60e-base-tune","title":"P01 5.3L LS Chop Cam + 4L60E Base Tune","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eMATCHED CALIBRATION SERVICE\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eA starting file for a specific LS combination.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eP01 5.3L LS chop-cam and 4L60E base calibration. DD84 must confirm your exact controller, OS and hardware before delivery.\u003c\/p\u003e\u003c\/section\u003e\u003ch2 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eConfirm the exact P01 combination before purchase\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"\/pages\/contact#contact_form\"\u003eSend DD84 your vehicle and controller details\u003c\/a\u003e, including ECM\/OS, engine, transmission, injector data, camshaft, fuel and tuning hardware. DD84 verifies compatibility before calibration delivery. A purchase or automatic notification is not approval to flash a file.\u003c\/p\u003e\u003cp\u003eThis base calibration is built for \u003cstrong\u003eP01 ECM\u003c\/strong\u003e setups using a \u003cstrong\u003etight-LSA cam\u003c\/strong\u003e in the \u003cstrong\u003e219–232° @ .050\u003c\/strong\u003e range with lift up to \u003cstrong\u003e.629\"\u003c\/strong\u003e, paired to a \u003cstrong\u003e4L60E\u003c\/strong\u003e and \u003cstrong\u003estock injectors\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat this base tune is for\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStable startup and warm idle (chop cam friendly)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBetter stop-to-stop drivability (stall prevention)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConservative fueling\/spark setup for safe logging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4L60E drivability improvements (without abusing the transmission)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBase tune file (delivered by email)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdle airflow \u0026amp; startup stabilization setup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConservative spark and fueling strategy for safe street driving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4L60E drivability adjustments (shift feel \/ torque management strategy kept safe)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLogging checklist + what to record for the next revision\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included (requires Remote Tune Upgrade)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWide-open-throttle optimization \/ power tuning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVE\/MAF calibration refinement without logs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBoost \/ nitrous \/ E85 \/ big injectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransmission “race” shift strategy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiagnosing mechanical issues (vacuum leaks, wrong springs, etc.)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRequired to use this base tune\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProper valve springs for lift (especially if near \u003cstrong\u003e.629\"\u003c\/strong\u003e)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo major vacuum leaks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCorrect injector data (stock injectors assumed unless stated otherwise)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e91–93 octane recommended\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant\u003c\/strong\u003e\u003cbr\u003eThis is a \u003cstrong\u003ebase file\u003c\/strong\u003e. Final drivability and performance depends on your exact combo and your logs.\u003c\/p\u003e\n\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eIssues this base calibration may address\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStalling when coming to a stop\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSurging idle\/hunting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBucking\/cruising issues from poor baseline airflow setup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLazy\/rough part-throttle response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBasic 4L60E drivability improvements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"\/pages\/dd84-premade-tune-installation-compatibility-guide\"\u003eRead the installation and compatibility guide\u003c\/a\u003e. Need hardware? \u003ca href=\"\/products\/dd84-remote-tuning-equipment-loaner-standard-kit\"\u003eReview the DD84 HP Tuners loaner\u003c\/a\u003e; availability and controller support must be confirmed first.\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eChoose the right option\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle, selected scope, required submissions and current timing with DD84 before purchase. For an appointment or equipment loan, availability must also be confirmed.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact#contact_form\" style=\"display:inline-block;padding:12px 18px;border-radius:8px;background:#b6f52b;color:#10140b;font-weight:700;text-decoration:none;\"\u003eAsk DD84 about this service\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCall or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e. Include the product name and your vehicle or build details.\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Default Title","offer_id":44899709222959,"sku":null,"price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/d4fa7073-97a9-49b4-9a12-52c7d6e58a49.png?v=1769110332"},{"product_id":"2013-audi-q5-3-0t-simos-8-5-stage-1-ecu-tune","title":"2013 Audi Q5 3.0T Stage 1 ECU Tune — Simos 8.5","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eMATCHED CALIBRATION SERVICE\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eStart with an exact Simos 8.5 match.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eStage 1 digital calibration for the listed 2013 Audi Q5 3.0T application. ECU identification and software must be reviewed before delivery.\u003c\/p\u003e\u003c\/section\u003e\u003ch2 style=\"margin:24px 0 10px;line-height:1.25;\"\u003e2013 Audi Q5 3.0T — Simos 8.5 Stage 1 calibration\u003c\/h2\u003e\u003cp\u003eA digital Stage 1 calibration offer for the listed supercharged 3.0T application with a Simos 8.5 ECU. The package includes calibration assets and an installation guide. DD84 must confirm your exact ECU\/box code and software; model year alone does not establish compatibility.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eApplication and equipment\u003c\/h3\u003e\u003cp\u003eSubmit your stock read or controller identification for review. DD84 will confirm the supported tuning interface, software, licensing or credits and any required unlock before delivery. Fuel must match the approved calibration. Do not assume another Q5 or another Simos version is supported.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCompatibility review before purchase and delivery\u003c\/h3\u003e\u003cp\u003eSend your vehicle, engine and transmission, controller identification and operating-system or software details, tuning interface, fuel, modifications, current faults and goal. DD84 checks the original read and exact configuration before approving a calibration. If any identifier is unknown, contact DD84 before buying.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/pages\/contact?service_path=remote#contact_form\"\u003eSend vehicle and controller details\u003c\/a\u003e · \u003ca href=\"\/pages\/dd84-premade-tune-installation-compatibility-guide\"\u003eRead the compatibility guide\u003c\/a\u003e\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eDelivery and next steps\u003c\/h3\u003e\u003cp\u003eThis digital calibration package is released manually after DD84 reviews compatibility. Payment and order confirmation do not authorize flashing. Keep your original read; use stable battery support and follow the approved instructions. Do not flash a file selected only by model year or engine size.\u003c\/p\u003e\u003cp\u003eConfirm hardware, licensing or credits, unlock requirements if applicable, intended fuel, turnaround and revision scope with DD84 before purchase. This listing does not promise a revision allowance or completion date. Vehicle condition and configuration affect results; no specific power gain is guaranteed.\u003c\/p\u003e\u003cp\u003eNeed a different configuration, custom work or loaner equipment? \u003ca href=\"\/collections\/remote-tuning-equipment-loaner-program\"\u003eCompare remote tuning and equipment options\u003c\/a\u003e. For Georgia service, Jefferson-area inquiries or LaGrange-area mobile tuning, \u003ca href=\"\/pages\/contact\"\u003erequest review\u003c\/a\u003e. Travel coverage and scheduling are confirmed after intake. \u003ca href=\"https:\/\/www.downdirty84llc.com\/\"\u003eVisit the main DD84 website\u003c\/a\u003e.\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eChoose the right option\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle, selected scope, required submissions and current timing with DD84 before purchase. For an appointment or equipment loan, availability must also be confirmed.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact#contact_form\" style=\"display:inline-block;padding:12px 18px;border-radius:8px;background:#b6f52b;color:#10140b;font-weight:700;text-decoration:none;\"\u003eAsk DD84 about this service\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCall or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e. Include the product name and your vehicle or build details.\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Default Title","offer_id":44908598427695,"sku":null,"price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/5e9f4c86-e5d0-46be-b669-b8275fe15777.png?v=1769431653"},{"product_id":"2003-gmc-sierra-1500-4-8-p59-stage-1-tune","title":"2003 GMC Sierra 1500 4.8L V8 P59 PCM Stage 1 Tune","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eMATCHED CALIBRATION SERVICE\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eA P59 calibration matched to the listed Sierra.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eDigital Stage 1 calibration for the 2003 GMC Sierra 1500 4.8L application. Confirm controller, OS, transmission and fuel first.\u003c\/p\u003e\u003c\/section\u003e\u003ch2 style=\"margin:24px 0 10px;line-height:1.25;\"\u003e2003 GMC Sierra 1500 4.8L — P59 Stage 1 calibration\u003c\/h2\u003e\u003cp\u003eA digital Stage 1 calibration offer for the listed 2003 GMC Sierra 1500 4.8L V8 and P59 PCM application. The package includes calibration assets and an installation guide. It is not a universal file for every P59-equipped vehicle or LS swap.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eApplication and equipment\u003c\/h3\u003e\u003cp\u003eDD84 must confirm the P59 controller, operating system, transmission, fuel and modifications against the package. HP Tuners VCM Suite and a compatible interface are required; confirm vehicle support and licensing costs before ordering.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCompatibility review before purchase and delivery\u003c\/h3\u003e\u003cp\u003eSend your vehicle, engine and transmission, controller identification and operating-system or software details, tuning interface, fuel, modifications, current faults and goal. DD84 checks the original read and exact configuration before approving a calibration. If any identifier is unknown, contact DD84 before buying.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/pages\/contact?service_path=remote#contact_form\"\u003eSend vehicle and controller details\u003c\/a\u003e · \u003ca href=\"\/pages\/dd84-premade-tune-installation-compatibility-guide\"\u003eRead the compatibility guide\u003c\/a\u003e\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eDelivery and next steps\u003c\/h3\u003e\u003cp\u003eThis digital calibration package is released manually after DD84 reviews compatibility. Payment and order confirmation do not authorize flashing. Keep your original read; use stable battery support and follow the approved instructions. Do not flash a file selected only by model year or engine size.\u003c\/p\u003e\u003cp\u003eConfirm hardware, licensing or credits, unlock requirements if applicable, intended fuel, turnaround and revision scope with DD84 before purchase. This listing does not promise a revision allowance or completion date. Vehicle condition and configuration affect results; no specific power gain is guaranteed.\u003c\/p\u003e\u003cp\u003eNeed a different configuration, custom work or loaner equipment? \u003ca href=\"\/collections\/remote-tuning-equipment-loaner-program\"\u003eCompare remote tuning and equipment options\u003c\/a\u003e. For Georgia service, Jefferson-area inquiries or LaGrange-area mobile tuning, \u003ca href=\"\/pages\/contact\"\u003erequest review\u003c\/a\u003e. Travel coverage and scheduling are confirmed after intake. \u003ca href=\"https:\/\/www.downdirty84llc.com\/\"\u003eVisit the main DD84 website\u003c\/a\u003e.\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eChoose the right option\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle, selected scope, required submissions and current timing with DD84 before purchase. For an appointment or equipment loan, availability must also be confirmed.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact#contact_form\" style=\"display:inline-block;padding:12px 18px;border-radius:8px;background:#b6f52b;color:#10140b;font-weight:700;text-decoration:none;\"\u003eAsk DD84 about this service\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCall or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e. Include the product name and your vehicle or build details.\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Default Title","offer_id":44908606586927,"sku":null,"price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/43be1be0-dce9-4c14-b804-199116f06c13_73d95c9d-ba03-4125-a27a-40f7bd9f37b0.png?v=1769432976"},{"product_id":"s550-coyote-hp-tuners-course-2015-2023-mustang-gt","title":"S550 Coyote HP Tuners Course — 2015–2023 Mustang GT","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDIGITAL RESOURCE\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eLearn a structured S550 tuning workflow.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eSelf-paced HP Tuners course for supported 2015–2023 Mustang GT applications, with lessons, downloadable tools and assessment.\u003c\/p\u003e\u003c\/section\u003e\u003cp data-end=\"8158\" data-start=\"7993\"\u003eLearn a repeatable tuning workflow: data logging, fueling, spark\/knock safety, drivability, boosted strategy, and performance validation—step by step.\u003c\/p\u003e\n\u003cp data-end=\"8190\" data-start=\"8160\"\u003e\u003cstrong data-end=\"8190\" data-start=\"8160\"\u003eWhat you’ll be able to do:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"8553\" data-start=\"8191\"\u003e\n\u003cli data-end=\"8259\" data-start=\"8191\"\u003e\n\u003cp data-end=\"8259\" data-start=\"8193\"\u003eBuild clean HP Tuners scanner configs for NA and boosted Coyotes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"8324\" data-start=\"8260\"\u003e\n\u003cp data-end=\"8324\" data-start=\"8262\"\u003eLog correctly and interpret data with filters and histograms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"8387\" data-start=\"8325\"\u003e\n\u003cp data-end=\"8387\" data-start=\"8327\"\u003eCorrect fueling using a structured workflow (no guesswork)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"8437\" data-start=\"8388\"\u003e\n\u003cp data-end=\"8437\" data-start=\"8390\"\u003eImprove spark safely with knock-aware methods\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"8485\" data-start=\"8438\"\u003e\n\u003cp data-end=\"8485\" data-start=\"8440\"\u003eFix drivability issues using log signatures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"8553\" data-start=\"8486\"\u003e\n\u003cp data-end=\"8553\" data-start=\"8488\"\u003eValidate performance changes and finalize a reliable tune package\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"8568\" data-start=\"8555\"\u003e\u003cstrong data-end=\"8568\" data-start=\"8555\"\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"8733\" data-start=\"8569\"\u003e\n\u003cli data-end=\"8607\" data-start=\"8569\"\u003e\n\u003cp data-end=\"8607\" data-start=\"8571\"\u003eSelf-paced lessons (start anytime)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"8685\" data-start=\"8608\"\u003e\n\u003cp data-end=\"8685\" data-start=\"8610\"\u003eDownloadable toolkit: checklists, worksheets, scanner\/histogram templates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"8733\" data-start=\"8686\"\u003e\n\u003cp data-end=\"8733\" data-start=\"8688\"\u003eQuizzes + final exam + completion certificate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"8752\" data-start=\"8735\"\u003e\u003cstrong data-end=\"8752\" data-start=\"8735\"\u003eRequirements:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"8936\" data-start=\"8753\"\u003e\n\u003cli data-end=\"8783\" data-start=\"8753\"\u003e\n\u003cp data-end=\"8783\" data-start=\"8755\"\u003eHP Tuners MPVI + VCM Suite\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"8851\" data-start=\"8784\"\u003e\n\u003cp data-end=\"8851\" data-start=\"8786\"\u003eVehicle must be supported by HP Tuners (verify before purchase)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"8887\" data-start=\"8852\"\u003e\n\u003cp data-end=\"8887\" data-start=\"8854\"\u003eBattery maintainer for flashing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"8936\" data-start=\"8888\"\u003e\n\u003cp data-end=\"8936\" data-start=\"8890\"\u003eWideband strongly recommended for best results\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eNeed help choosing?\u003c\/h3\u003e\n\u003cp\u003eCheck the file formats, software requirements and license scope above. For delivery or product questions, contact \u003ca href=\"mailto:downdirty84llc@gmail.com\"\u003edowndirty84llc@gmail.com\u003c\/a\u003e or call\/text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-digital-tuning-tools\"\u003eCompare DD84 workflow toolkits\u003c\/a\u003e\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Default Title","offer_id":44908638044207,"sku":null,"price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/db9068d4-2188-4cad-bfb5-83a6137c7bbd.png?v=1769435795"},{"product_id":"down-dirty-84-graphic-t-shirt","title":"DD84 Performance Heavyweight Graphic Tee","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 GEAR\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eHeavyweight comfort. Everyday DD84 attitude.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eRelaxed, garment-dyed graphic tee in 6.1 oz ring-spun cotton. Choose your color and size; made to order.\u003c\/p\u003e\u003c\/section\u003e\u003ch2 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eBuilt for the Garage, Street, and Track\u003c\/h2\u003e\u003cp\u003eRepresent Down Dirty 84 in a heavyweight, garment-dyed tee made for long shop days, race weekends, meets, and everyday wear. The relaxed fit and broken-in feel give it the comfort of an old favorite while the structured fabric keeps the DD84 graphic looking sharp.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eWhy You’ll Like It\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavyweight 6.1 oz fabric\u003c\/strong\u003e for a durable, premium feel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% ring-spun U.S. cotton\u003c\/strong\u003e for soft, breathable comfort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGarment-dyed finish\u003c\/strong\u003e for a vintage, lived-in look\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelaxed unisex fit\u003c\/strong\u003e that works in the shop or on the street\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-shrunk construction\u003c\/strong\u003e with double-needle stitching for durability\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple colors and sizes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eFit\u003c\/h3\u003e\u003cp\u003eRelaxed fit. Order your normal size for an easy everyday fit, or size down for a closer fit.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCare\u003c\/h3\u003e\u003cp\u003eMachine wash cold. Tumble dry low. Do not bleach. Iron on low heat and avoid ironing directly over the printed design.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMade to order:\u003c\/strong\u003e This item is produced after purchase to reduce waste. Production and shipping times may vary by destination.\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eComplete your DD84 gear\u003c\/h3\u003e\n\u003cp\u003eChoose the exact option shown above before adding to cart. Review the listed measurements and care guidance. Shipping and tax are calculated at checkout.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-tuned-not-guessed\"\u003eShop Tuned Not Guessed\u003c\/a\u003e · \u003ca href=\"\/collections\/merch\"\u003eExplore all DD84 merch\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eQuestions about sizing or your order? Call or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\u003c\/section\u003e","brand":"Printify","offers":[{"title":"Black \/ S","offer_id":45385977856047,"sku":"22907211767509376501","price":33.99,"currency_code":"USD","in_stock":true},{"title":"White \/ S","offer_id":45385977888815,"sku":"54796032788254646541","price":33.99,"currency_code":"USD","in_stock":true},{"title":"Bay \/ S","offer_id":45385977921583,"sku":"48670468241592642996","price":33.99,"currency_code":"USD","in_stock":true},{"title":"Berry \/ S","offer_id":45385977954351,"sku":"75804989114644534762","price":33.99,"currency_code":"USD","in_stock":true},{"title":"Blue Jean \/ S","offer_id":45385977987119,"sku":"21626280065194270487","price":33.99,"currency_code":"USD","in_stock":true},{"title":"Blue Spruce \/ S","offer_id":45385978019887,"sku":"22068938083454250659","price":33.99,"currency_code":"USD","in_stock":true},{"title":"Chambray \/ 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2XL","offer_id":45385979887663,"sku":"29859051882816552045","price":33.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ 3XL","offer_id":45385979920431,"sku":"68491384064435349886","price":36.99,"currency_code":"USD","in_stock":true},{"title":"Ivory \/ 3XL","offer_id":45385979953199,"sku":"17209354487374731762","price":36.99,"currency_code":"USD","in_stock":true},{"title":"Orchid \/ 3XL","offer_id":45385979985967,"sku":"30967282372827618877","price":36.99,"currency_code":"USD","in_stock":true},{"title":"White \/ 3XL","offer_id":45385980018735,"sku":"12084455978068413765","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/20260525105633-1f158286-4d27-62d8-b9df-9240146c8e65.png?v=1779707124"},{"product_id":"down-dirty-84-magnetic-impact-phone-case","title":"Down Dirty 84 Magnetic Impact Phone Case","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 GEAR\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eDD84 style for the phone you actually own.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eDual-layer polycarbonate and TPU phone case. Match the exact phone model and finish in the selector before purchase.\u003c\/p\u003e\u003c\/section\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDual-layer protection: rigid polycarbonate shell with cushioned inner TPU liner\u003c\/li\u003e\n\u003cli\u003eHigh-res full-wrap print: 300+ DPI photo-realistic colors\u003c\/li\u003e\n\u003cli\u003eFinish options: glossy or matte premium surface\u003c\/li\u003e\n\u003cli\u003eMagSafe® compatible: embedded interior magnets for accessory alignment\u003c\/li\u003e\n\u003cli\u003eImpact resistant and flexible: durable against drops and daily wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCare and product information\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eClean the case with soft, damp cotton or microfiber cloth. Avoid using chemicals.\u003c\/li\u003e\u003c\/ul\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eComplete your DD84 gear\u003c\/h3\u003e\n\u003cp\u003eChoose the exact option shown above before adding to cart. Review the listed measurements and care guidance. Shipping and tax are calculated at checkout.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-tuned-not-guessed\"\u003eShop Tuned Not Guessed\u003c\/a\u003e · \u003ca href=\"\/collections\/merch\"\u003eExplore all DD84 merch\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eQuestions about sizing or your order? Call or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\u003c\/section\u003e","brand":"Printify","offers":[{"title":"Samsung Galaxy S26 \/ Glossy","offer_id":45385991159855,"sku":"18771146444878599358","price":28.18,"currency_code":"USD","in_stock":true},{"title":"Samsung Galaxy S26 Plus \/ Glossy","offer_id":45385991192623,"sku":"12078906759077618556","price":28.18,"currency_code":"USD","in_stock":true},{"title":"Samsung Galaxy S26 Ultra \/ Glossy","offer_id":45385991225391,"sku":"37658095535436147955","price":28.18,"currency_code":"USD","in_stock":true},{"title":"iPhone 17 Air \/ Glossy","offer_id":45385991258159,"sku":"91064262846269652577","price":39.99,"currency_code":"USD","in_stock":true},{"title":"iPhone 17 Air \/ Matte","offer_id":45385991290927,"sku":"12823543548281997021","price":39.99,"currency_code":"USD","in_stock":true},{"title":"iPhone 17 \/ 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\/ Glossy","offer_id":45385991782447,"sku":"71950904252034686539","price":39.99,"currency_code":"USD","in_stock":true},{"title":"iPhone 15 \/ Matte","offer_id":45385991815215,"sku":"20322973806690918671","price":39.99,"currency_code":"USD","in_stock":true},{"title":"iPhone 15 Pro \/ Glossy","offer_id":45385991847983,"sku":"16930606035848229057","price":39.99,"currency_code":"USD","in_stock":true},{"title":"iPhone 15 Pro \/ Matte","offer_id":45385991880751,"sku":"48962216644934907814","price":39.99,"currency_code":"USD","in_stock":true},{"title":"iPhone 15 Pro Max \/ Glossy","offer_id":45385991913519,"sku":"26397655710078703035","price":39.99,"currency_code":"USD","in_stock":true},{"title":"iPhone 15 Pro Max \/ Matte","offer_id":45385991946287,"sku":"16104518738219031086","price":39.99,"currency_code":"USD","in_stock":true},{"title":"iPhone 15 Plus \/ Glossy","offer_id":45385991979055,"sku":"39383202540908043719","price":39.99,"currency_code":"USD","in_stock":true},{"title":"iPhone 15 Plus \/ Matte","offer_id":45385992011823,"sku":"72771177732690591375","price":39.99,"currency_code":"USD","in_stock":true},{"title":"iPhone 14 \/ Glossy","offer_id":45385992044591,"sku":"12320286163520678130","price":39.99,"currency_code":"USD","in_stock":true},{"title":"iPhone 14 \/ Matte","offer_id":45385992077359,"sku":"33291191825427213512","price":39.99,"currency_code":"USD","in_stock":true},{"title":"iPhone 14 Pro \/ Glossy","offer_id":45385992110127,"sku":"29464486619685247992","price":39.99,"currency_code":"USD","in_stock":true},{"title":"iPhone 14 Pro \/ Matte","offer_id":45385992142895,"sku":"27739363644144372443","price":39.99,"currency_code":"USD","in_stock":true},{"title":"iPhone 14 Pro Max \/ Glossy","offer_id":45385992175663,"sku":"15403155230040927646","price":39.99,"currency_code":"USD","in_stock":true},{"title":"iPhone 14 Pro Max \/ Matte","offer_id":45385992208431,"sku":"20865919554704455983","price":39.99,"currency_code":"USD","in_stock":true},{"title":"iPhone 14 Plus \/ Glossy","offer_id":45385992241199,"sku":"22087560604541341482","price":39.99,"currency_code":"USD","in_stock":true},{"title":"iPhone 14 Plus \/ Matte","offer_id":45385992273967,"sku":"10340057601064745749","price":39.99,"currency_code":"USD","in_stock":true},{"title":"iPhone 13 \/ Glossy","offer_id":45385992306735,"sku":"24190579743127089107","price":39.99,"currency_code":"USD","in_stock":true},{"title":"iPhone 13 \/ Matte","offer_id":45385992339503,"sku":"22826535292353951152","price":39.99,"currency_code":"USD","in_stock":true},{"title":"iPhone 13 Mini \/ Glossy","offer_id":45385992372271,"sku":"12057498813550281613","price":39.99,"currency_code":"USD","in_stock":true},{"title":"iPhone 13 Mini \/ Matte","offer_id":45385992405039,"sku":"15619862012169736686","price":39.99,"currency_code":"USD","in_stock":true},{"title":"iPhone 13 Pro \/ Glossy","offer_id":45385992437807,"sku":"18963450395783233094","price":39.99,"currency_code":"USD","in_stock":true},{"title":"iPhone 13 Pro \/ Matte","offer_id":45385992470575,"sku":"32655561433128096397","price":39.99,"currency_code":"USD","in_stock":true},{"title":"iPhone 13 Pro Max \/ Glossy","offer_id":45385992503343,"sku":"10978268739477366745","price":39.99,"currency_code":"USD","in_stock":true},{"title":"iPhone 13 Pro Max \/ Matte","offer_id":45385992536111,"sku":"20012975941863947551","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/12027734967910150146_2048.jpg?v=1779707567"},{"product_id":"gm-custom-ecu-tuning-service","title":"GM Custom ECU Tuning Service","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 SERVICE\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eChoose a tuning path for your GM build.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eCustom ECU calibration for supported GM LS\/LT combinations. Send the vehicle and modification details so DD84 can confirm the right package.\u003c\/p\u003e\u003c\/section\u003e\u003ch2 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eGM LS\/LT custom tuning — start with your vehicle\u003c\/h2\u003e\u003cp\u003eCustom calibration for supported GM LS\/LT combinations, including bolt-on, cammed, naturally aspirated and boosted builds. DD84 confirms the exact controller, operating system, hardware and vehicle condition before work proceeds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003ca href=\"\/pages\/contact#contact_form\"\u003eSend your GM build details before choosing a package\u003c\/a\u003e\u003c\/strong\u003e. Select Georgia local service, Jefferson-area service, LaGrange-area mobile tuning inquiry or nationwide remote tuning in the form. DD84 assigns the appropriate technician and confirms service availability, coverage and scheduling after review.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eListed package prices\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBasic Tune — $350\u003c\/li\u003e\n\u003cli\u003eStreet Tune — $450\u003c\/li\u003e\n\u003cli\u003ePerformance Tune — $650\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAsk DD84 to confirm which package fits your vehicle, what is included, the revision allowance and any additional equipment, licensing or controller-access costs before purchasing. A package name alone does not confirm compatibility or an appointment.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eWhat to send\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eYear, make, model, engine and transmission; donor details for swaps\u003c\/li\u003e\n\u003cli\u003eECM\/TCM model and OS\/strategy if known; interface and software available\u003c\/li\u003e\n\u003cli\u003eFuel, injectors, camshaft, power adders and complete modification list\u003c\/li\u003e\n\u003cli\u003eCurrent symptoms, DTCs and your goal\u003c\/li\u003e\n\u003cli\u003eCity\/state and whether you need local or remote support\u003c\/li\u003e\n\u003cli\u003eCurrent calibration and datalogs when DD84 requests them\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eHow the work starts\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eDD84 reviews compatibility and mechanical readiness.\u003c\/li\u003e\n\u003cli\u003eDD84 confirms scope, price, equipment needs, timing and revision\/support terms.\u003c\/li\u003e\n\u003cli\u003ePurchase the confirmed service and follow the assigned intake and logging instructions.\u003c\/li\u003e\n\u003cli\u003eCalibration delivery follows the required controller\/OS and configuration checks.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eMechanical readiness:\u003c\/strong\u003e misfires, fuel-pressure problems, major wiring faults and unresolved sensor issues must be corrected before tuning. A base file is not a substitute for custom calibration and validation.\u003c\/p\u003e\u003cp\u003eNeed equipment? \u003ca href=\"\/products\/dd84-remote-tuning-equipment-loaner-standard-kit\"\u003eReview the HP Tuners loaner\u003c\/a\u003e; availability and compatibility require confirmation. \u003ca href=\"\/pages\/dd84-premade-tune-installation-compatibility-guide\"\u003eRead the compatibility guide\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.downdirty84llc.com\/\"\u003eVisit the main DD84 website\u003c\/a\u003e · \u003ca href=\"\/pages\/contact\"\u003eAsk DD84 about your build\u003c\/a\u003e\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eChoose the right option\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle, selected scope, required submissions and current timing with DD84 before purchase. For an appointment or equipment loan, availability must also be confirmed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBasic Tune:\u003c\/strong\u003e $350.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreet Tune:\u003c\/strong\u003e $450.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Tune:\u003c\/strong\u003e $650.00\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact#contact_form\" style=\"display:inline-block;padding:12px 18px;border-radius:8px;background:#b6f52b;color:#10140b;font-weight:700;text-decoration:none;\"\u003eAsk DD84 about this service\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCall or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e. Include the product name and your vehicle or build details.\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Basic Tune","offer_id":45386143006767,"sku":"DD84-GM-TUNE-BASIC","price":350.0,"currency_code":"USD","in_stock":true},{"title":"Street Tune","offer_id":45386143039535,"sku":"DD84-GM-TUNE-STREET","price":450.0,"currency_code":"USD","in_stock":true},{"title":"Performance Tune","offer_id":45386143072303,"sku":"DD84-GM-TUNE-PERF","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/dd84-gm-tuning-supported_3718473b-b6e7-4413-9b4a-287b01561287.jpg?v=1779725466"},{"product_id":"ford-custom-ecu-tuning-service","title":"Ford Custom ECU Tuning Service","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 SERVICE\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eCustom tuning for your supported Ford build.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eChoose Basic, Street or Performance after DD84 confirms the controller, hardware, fuel and vehicle condition.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003eCustom Ford ECU tuning service for street-driven performance builds. Built around safe power delivery, drivability, and reliability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSupports common Ford performance platforms\u003c\/li\u003e\n\u003cli\u003eCoyote, bolt-on, cammed, NA, and boosted combinations\u003c\/li\u003e\n\u003cli\u003eCustomer intake required before calibration work\u003c\/li\u003e\n\u003cli\u003eFinal scope depends on vehicle condition, setup, and datalog review\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Vehicle must be mechanically sound before tuning. Fuel, ignition, sensor, and wiring issues must be corrected before calibration.\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eChoose the right option\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle, selected scope, required submissions and current timing with DD84 before purchase. For an appointment or equipment loan, availability must also be confirmed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBasic Tune:\u003c\/strong\u003e $350.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreet Tune:\u003c\/strong\u003e $450.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Tune:\u003c\/strong\u003e $650.00\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact#contact_form\" style=\"display:inline-block;padding:12px 18px;border-radius:8px;background:#b6f52b;color:#10140b;font-weight:700;text-decoration:none;\"\u003eAsk DD84 about this service\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCall or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e. Include the product name and your vehicle or build details.\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Basic Tune","offer_id":45386143170607,"sku":"DD84-FORD-TUNE-BASIC","price":350.0,"currency_code":"USD","in_stock":true},{"title":"Street Tune","offer_id":45386143203375,"sku":"DD84-FORD-TUNE-STREET","price":450.0,"currency_code":"USD","in_stock":true},{"title":"Performance Tune","offer_id":45386143236143,"sku":"DD84-FORD-TUNE-PERF","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/dd84-pricing-tiers_e18c2025-4070-4f59-9247-97c1eaf0e5e6.jpg?v=1779725507"},{"product_id":"dodge-mopar-custom-ecu-tuning-service","title":"Dodge \/ Mopar Custom ECU Tuning Service","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 SERVICE\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003ePlan the right tune for your Mopar.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eCustom tuning for supported Dodge and Hemi combinations. Confirm PCM access, compatibility and package scope before purchase.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003eCustom Dodge and Mopar ECU tuning service for street-driven performance builds. Built around safe power delivery, drivability, and reliability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSupports common Dodge Charger, Challenger, Hemi, and related Mopar platforms\u003c\/li\u003e\n\u003cli\u003eNA, cammed, bolt-on, and boosted combinations\u003c\/li\u003e\n\u003cli\u003ePCM unlock or unlocked PCM may be required on newer vehicles\u003c\/li\u003e\n\u003cli\u003eCustomer intake required before calibration work\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Vehicle must be mechanically sound before tuning. Final scope depends on vehicle condition, setup, and datalog review.\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eChoose the right option\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle, selected scope, required submissions and current timing with DD84 before purchase. For an appointment or equipment loan, availability must also be confirmed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBasic Tune:\u003c\/strong\u003e $350.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreet Tune:\u003c\/strong\u003e $450.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Tune:\u003c\/strong\u003e $650.00\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact#contact_form\" style=\"display:inline-block;padding:12px 18px;border-radius:8px;background:#b6f52b;color:#10140b;font-weight:700;text-decoration:none;\"\u003eAsk DD84 about this service\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCall or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e. Include the product name and your vehicle or build details.\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Basic Tune","offer_id":45386143432751,"sku":"DD84-MOPAR-TUNE-BASIC","price":350.0,"currency_code":"USD","in_stock":true},{"title":"Street Tune","offer_id":45386143465519,"sku":"DD84-MOPAR-TUNE-STREET","price":450.0,"currency_code":"USD","in_stock":true},{"title":"Performance Tune","offer_id":45386143498287,"sku":"DD84-MOPAR-TUNE-PERF","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/dd84-dodge-service-pricing_5ca2f324-21c3-41c5-bc1e-e8543cd61f01.jpg?v=1779725948"},{"product_id":"toyota-lexus-performance-tuning-service","title":"Toyota \/ Lexus Performance Tuning Service","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 SERVICE\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eConfirm Toyota or Lexus support first.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eChoose the approved tuning package, with an optional seven-day device rental. The refundable device deposit is a separate item.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003eToyota and Lexus performance tuning service for supported platforms. Built around improved drivability, safe street performance, and clean power delivery.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupports select Toyota and Lexus vehicles\u003c\/li\u003e\n\u003cli\u003eCommon requests include throttle response, drivability, performance calibration, and mild burble calibration where applicable\u003c\/li\u003e\n\u003cli\u003eCustomer intake is required before tuning\u003c\/li\u003e\n\u003cli\u003eFinal availability depends on the exact year, model, engine, ECU support, and vehicle condition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eOptional Toyota \u0026amp; Lexus Remote Tuning Device Rental\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRental fee:\u003c\/strong\u003e $99 for seven days\u003c\/li\u003e\n\u003cli\u003eInsured round-trip ground shipping included within the lower 48 states\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e$500 refundable device deposit required separately before shipment\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eThe seven-day rental period begins on confirmed delivery\u003c\/li\u003e\n\u003cli\u003eLate returns are charged $15 per day\u003c\/li\u003e\n\u003cli\u003eCompatibility is confirmed by VIN before shipment\u003c\/li\u003e\n\u003cli\u003eAvailable only with an approved Toyota or Lexus remote-tuning purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/products\/toyota-lexus-remote-tuning-device-deposit-refundable\"\u003e\u003cstrong\u003eAdd the required $500 refundable device deposit\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe rental device must be returned complete and undamaged using the provided return label. The refundable deposit is returned after the equipment is received and inspected.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Toyota or Lexus vehicle support must be confirmed before purchase.\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eChoose the right option\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle, selected scope, required submissions and current timing with DD84 before purchase. For an appointment or equipment loan, availability must also be confirmed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Tune \/ No Rental Needed:\u003c\/strong\u003e $400.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreet Performance Tune \/ No Rental Needed:\u003c\/strong\u003e $450.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Tune \/ No Rental Needed:\u003c\/strong\u003e $650.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Tune \/ 7-Day Toyota \u0026amp; Lexus Device Rental (+$99):\u003c\/strong\u003e $499.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreet Performance Tune \/ 7-Day Toyota \u0026amp; Lexus Device Rental (+$99):\u003c\/strong\u003e $549.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Tune \/ 7-Day Toyota \u0026amp; Lexus Device Rental (+$99):\u003c\/strong\u003e $749.00\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact#contact_form\" style=\"display:inline-block;padding:12px 18px;border-radius:8px;background:#b6f52b;color:#10140b;font-weight:700;text-decoration:none;\"\u003eAsk DD84 about this service\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCall or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e. Include the product name and your vehicle or build details.\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Base Tune \/ No Rental Needed","offer_id":45386145497135,"sku":"DD84-TOYLEX-BASE","price":400.0,"currency_code":"USD","in_stock":true},{"title":"Street Performance Tune \/ No Rental Needed","offer_id":45386145529903,"sku":"DD84-TOYLEX-STREET","price":450.0,"currency_code":"USD","in_stock":true},{"title":"Performance Tune \/ No Rental Needed","offer_id":45386145562671,"sku":"DD84-TOYLEX-PERF","price":650.0,"currency_code":"USD","in_stock":true},{"title":"Base Tune \/ 7-Day Toyota \u0026 Lexus Device Rental (+$99)","offer_id":46185424781359,"sku":"DD84-TOYLEX-BASE-RENTAL","price":499.0,"currency_code":"USD","in_stock":true},{"title":"Street Performance Tune \/ 7-Day Toyota \u0026 Lexus Device Rental (+$99)","offer_id":46185424814127,"sku":"DD84-TOYLEX-STREET-RENTAL","price":549.0,"currency_code":"USD","in_stock":true},{"title":"Performance Tune \/ 7-Day Toyota \u0026 Lexus Device Rental (+$99)","offer_id":46185424846895,"sku":"DD84-TOYLEX-PERF-RENTAL","price":749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/dd84-lexus-tuning-applications_3240a85f-2b9b-40f7-b2bd-ef8e59a37e1a.jpg?v=1779726107"},{"product_id":"dodge-mopar-pcm-unlock-service","title":"Dodge \/ Mopar PCM Unlock Service","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 SERVICE\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eGet your supported Mopar PCM ready for tuning.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eChoose unlock-only or unlock with removal\/reinstallation. Confirm the controller and service instructions before purchasing or shipping a PCM.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003ePCM unlock service for supported Dodge and Mopar vehicles that require an unlocked PCM before tuning.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePCM unlock only option\u003c\/li\u003e\n\u003cli\u003eVehicle drop-off\/removal and install option available\u003c\/li\u003e\n\u003cli\u003eCustomer must confirm year, make, model, engine, and PCM details before purchase\u003c\/li\u003e\n\u003cli\u003eShipping may apply if PCM is mailed in\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePricing note:\u003c\/strong\u003e Unlock-only service starts at $200. If the vehicle is brought in and PCM removal\/install is required, service is $300.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eConfirm the exact controller and service scope\u003c\/h3\u003e\u003cp\u003eBefore purchase, send vehicle year, make, model, engine and PCM identification through \u003ca href=\"https:\/\/www.downdirty84llc.com\/info#contact\"\u003eDD84 intake\u003c\/a\u003e. DD84 confirms whether the controller is supported, the required unlock workflow and the appointment or mail-in instructions. Do not ship a PCM until DD84 provides the approved shipping instructions.\u003c\/p\u003e\u003cp\u003eUnlocking is separate from custom tuning, HP Tuners credits\/licensing, diagnostic repairs and any additional controller services unless specifically included in a written quote. The removal\/install option includes the agreed removal and reinstallation labor for the approved vehicle; additional repairs require separate authorization. Shipping charges and service timing are confirmed before purchase.\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eChoose the right option\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle, selected scope, required submissions and current timing with DD84 before purchase. For an appointment or equipment loan, availability must also be confirmed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCM Unlock Only:\u003c\/strong\u003e $200.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCM Unlock + Remove \/ Install:\u003c\/strong\u003e $300.00\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact#contact_form\" style=\"display:inline-block;padding:12px 18px;border-radius:8px;background:#b6f52b;color:#10140b;font-weight:700;text-decoration:none;\"\u003eAsk DD84 about this service\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCall or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e. Include the product name and your vehicle or build details.\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"PCM Unlock Only","offer_id":45386145923119,"sku":"DD84-PCM-UNLOCK-ONLY","price":200.0,"currency_code":"USD","in_stock":true},{"title":"PCM Unlock + Remove \/ Install","offer_id":45386145955887,"sku":"DD84-PCM-UNLOCK-INSTALL","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/dd84-dodge-pcm-package-pricing_62651dbf-f3f2-4900-b617-2f681fce72d2.jpg?v=1779725986"},{"product_id":"performance-wiring-efi-power-diagnostics","title":"Performance Wiring \u0026 EFI Power Diagnostics","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eREVIEW \u0026amp; NEXT STEPS\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eFind the electrical fault before replacing more parts.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eDiagnostic labor for supported EFI, fuse, relay, power and ground concerns. Parts, repairs and travel are quoted separately.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003eDiagnostic service for performance wiring, EFI power loss, fan power supply, ECM power supply, interior power distribution, and related electrical issues.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEFI power loss diagnostics\u003c\/li\u003e\n\u003cli\u003eHolley EFI and aftermarket ECU wiring review\u003c\/li\u003e\n\u003cli\u003eFan, relay, fuse, power, and ground testing\u003c\/li\u003e\n\u003cli\u003eHarness repair estimate available after inspection\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This listing covers diagnostic labor only. Harness repair, parts, rewiring, relays, terminals, fuse panels, and travel are quoted separately.\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eChoose the right option\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle, selected scope, required submissions and current timing with DD84 before purchase. For an appointment or equipment loan, availability must also be confirmed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBasic Electrical Diagnostic:\u003c\/strong\u003e $75.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Wiring Diagnostic:\u003c\/strong\u003e $125.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarness Build Estimate Deposit:\u003c\/strong\u003e $250.00\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact#contact_form\" style=\"display:inline-block;padding:12px 18px;border-radius:8px;background:#b6f52b;color:#10140b;font-weight:700;text-decoration:none;\"\u003eAsk DD84 about this service\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCall or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e. Include the product name and your vehicle or build details.\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Basic Electrical Diagnostic","offer_id":45386146152495,"sku":"DD84-WIRING-DIAG-BASIC","price":75.0,"currency_code":"USD","in_stock":true},{"title":"Advanced Wiring Diagnostic","offer_id":45386146185263,"sku":"DD84-WIRING-DIAG-ADV","price":125.0,"currency_code":"USD","in_stock":true},{"title":"Harness Build Estimate Deposit","offer_id":45386146218031,"sku":"DD84-HARNESS-EST-DEPOSIT","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/dd84-remote-tune-readiness-review_505c81dd-be40-4d46-be41-deef1300ad7b.jpg?v=1779726203"},{"product_id":"remote-tune-readiness-review","title":"DD84 ECM Compatibility \u0026 Tune Readiness Review","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eREVIEW \u0026amp; NEXT STEPS\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eKnow your next step before buying a tune.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eGet a written readiness decision, missing-information checklist and the appropriate DD84 service path for your build.\u003c\/p\u003e\u003c\/section\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eChoose your review\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBasic Readiness Review — $49:\u003c\/strong\u003e vehicle and controller identification, modification review, compatibility direction, readiness red flags and a written Ready \/ Not Ready recommendation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReview + Datalog Check — $75:\u003c\/strong\u003e everything in the Basic review plus a check of your submitted log for readiness concerns and missing channels.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eWhat you receive\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eA written recommendation and the important concerns found.\u003c\/li\u003e\n\u003cli\u003eThe details, checks, repairs or equipment needed next.\u003c\/li\u003e\n\u003cli\u003eDirection to the appropriate DD84 calibration, loaner or custom-tuning service.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eAfter checkout\u003c\/h3\u003e\u003cp\u003eEmail your order number, year\/make\/model, engine, transmission, controller and OS if known, fuel, modifications, symptoms and goal to \u003ca href=\"mailto:downdirty84llc@gmail.com\"\u003edowndirty84llc@gmail.com\u003c\/a\u003e. Include your current calibration when available; include the datalog and channel list for the $75 option. DD84 will confirm any missing information.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eReview scope\u003c\/h3\u003e\u003cp\u003eThis is a compatibility\/readiness review. It does not include a tune file, tune editing, flashing, unlocks, credits, hardware, live tuning, repairs or emissions-system defeat.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/collections\/dd84-pre-made-tune-calibration-file-store\"\u003eExplore controller-matched calibration files\u003c\/a\u003e · \u003ca href=\"\/pages\/dd84-premade-tune-installation-compatibility-guide\"\u003eRead the installation and compatibility guide\u003c\/a\u003e\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003cp\u003eQuestions before ordering? Call or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e or \u003ca href=\"\/pages\/contact#contact_form\"\u003eask DD84\u003c\/a\u003e.\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Basic Readiness Review","offer_id":45386669424687,"sku":"DD84-REMOTE-READY-BASIC","price":49.0,"currency_code":"USD","in_stock":true},{"title":"Readiness Review + Datalog Check","offer_id":45386669457455,"sku":"DD84-REMOTE-READY-LOG","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/dd84-readiness-review-green-2026_cfe226d6-bfcd-471d-bb09-c50ca53c47b7.png?v=1791894655"},{"product_id":"pcm-service-booking-deposit","title":"PCM Service Booking Deposit","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 SERVICE\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eBook the PCM service DD84 has approved.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eA $100 booking deposit applied to the final service balance. Confirm your appointment and service scope with DD84 first.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003eBooking deposit for a supported PCM service appointment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReserves your appointment\u003c\/li\u003e\n\u003cli\u003eApplies toward the final service balance\u003c\/li\u003e\n\u003cli\u003eCustomer must provide year, make, model, engine, and PCM details\u003c\/li\u003e\n\u003cli\u003eShipping or remove\/install labor may be additional depending on service type\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This is a deposit only. Remaining balance is due before pickup, return shipping, or final delivery.\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eChoose the right option\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle, selected scope, required submissions and current timing with DD84 before purchase. For an appointment or equipment loan, availability must also be confirmed.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact#contact_form\" style=\"display:inline-block;padding:12px 18px;border-radius:8px;background:#b6f52b;color:#10140b;font-weight:700;text-decoration:none;\"\u003eAsk DD84 about this service\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCall or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e. Include the product name and your vehicle or build details.\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"PCM Service Booking Deposit","offer_id":45386669555759,"sku":"DD84-PCM-SERVICE-DEPOSIT","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/dd84-dodge-pcm-package-pricing_62651dbf-f3f2-4900-b617-2f681fce72d2.jpg?v=1779725986"},{"product_id":"check-engine-no-tune-diagnostic-deposit","title":"Check Engine \/ No-Tune Diagnostic Deposit","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eREVIEW \u0026amp; NEXT STEPS\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eStart with diagnosis when the vehicle is not ready.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eA $75 diagnostic deposit for fault-code, symptom and pre-tune readiness review. Repairs, parts and tuning are separate.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003eDiagnostic deposit for vehicles that need issues corrected before tuning. This service helps determine whether the vehicle is ready for calibration or needs mechanical, sensor, fuel, ignition, or wiring repair first.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInitial fault-code and symptom review\u003c\/li\u003e\n\u003cli\u003ePre-tune red-flag inspection\u003c\/li\u003e\n\u003cli\u003eFuel, ignition, sensor, and wiring concern review\u003c\/li\u003e\n\u003cli\u003eRecommendation before any tune work begins\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This diagnostic deposit does not include repairs, parts, or a completed tune.\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eChoose the right option\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle, selected scope, required submissions and current timing with DD84 before purchase. For an appointment or equipment loan, availability must also be confirmed.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact#contact_form\" style=\"display:inline-block;padding:12px 18px;border-radius:8px;background:#b6f52b;color:#10140b;font-weight:700;text-decoration:none;\"\u003eAsk DD84 about this service\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCall or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e. Include the product name and your vehicle or build details.\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Diagnostic Deposit","offer_id":45386669883439,"sku":"DD84-NOTUNE-DIAG-DEPOSIT","price":75.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/dd84-remote-tune-readiness-review_505c81dd-be40-4d46-be41-deef1300ad7b.jpg?v=1779726203"},{"product_id":"holley-efi-fuse-blowing-power-loss-diagnostic","title":"Holley EFI Fuse-Blowing \u0026 Power Loss Diagnostic","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eREVIEW \u0026amp; NEXT STEPS\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eTrace Holley EFI power loss at the source.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eFocused diagnostic service for fuse-blowing, power feeds, grounds and relay concerns. Select the inspection scope DD84 confirms.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003eFocused Holley EFI diagnostic service for fuse-blowing, power loss, relay, fuse panel, power feed, and ground issues.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEFI power and ground review\u003c\/li\u003e\n\u003cli\u003eFuse, relay, and circuit fault tracing\u003c\/li\u003e\n\u003cli\u003eSensor power and ECU power supply review\u003c\/li\u003e\n\u003cli\u003eRepair direction after inspection\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Diagnostic service does not include parts, rewiring, harness repair, relays, terminals, or travel unless quoted separately.\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eChoose the right option\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle, selected scope, required submissions and current timing with DD84 before purchase. For an appointment or equipment loan, availability must also be confirmed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBasic Inspection:\u003c\/strong\u003e $125.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Circuit Trace:\u003c\/strong\u003e $250.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepair Estimate Deposit:\u003c\/strong\u003e $350.00\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact#contact_form\" style=\"display:inline-block;padding:12px 18px;border-radius:8px;background:#b6f52b;color:#10140b;font-weight:700;text-decoration:none;\"\u003eAsk DD84 about this service\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCall or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e. Include the product name and your vehicle or build details.\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Basic Inspection","offer_id":45386669948975,"sku":"DD84-HOLLEY-POWER-BASIC","price":125.0,"currency_code":"USD","in_stock":true},{"title":"Advanced Circuit Trace","offer_id":45386669981743,"sku":"DD84-HOLLEY-POWER-ADV","price":250.0,"currency_code":"USD","in_stock":true},{"title":"Repair Estimate Deposit","offer_id":45386670014511,"sku":"DD84-HOLLEY-POWER-DEPOSIT","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/dd84-efi-tuning-pricing_02888c9b-e919-4f09-ae99-308cfbe75d8f.jpg?v=1779726124"},{"product_id":"pops-bangs-add-on","title":"Pops \u0026 Bangs Add-On","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 SERVICE\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eAn add-on for an already approved tune.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eAvailable only for supported vehicles and a qualifying DD84 tune. Confirm availability before adding this option.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003eAdd-on calibration option for supported vehicles that already qualify for a tune through Down Dirty 84.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAvailable only as an add-on to a supported tune\u003c\/li\u003e\n\u003cli\u003eFinal availability depends on ECU, platform, vehicle setup, and calibration support\u003c\/li\u003e\n\u003cli\u003eVehicle must be mechanically sound\u003c\/li\u003e\n\u003cli\u003eNot available for vehicles with misfires, major exhaust leaks, or unresolved fuel\/ignition issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This is not a standalone tune. Purchase only after support is confirmed.\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eChoose the right option\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle, selected scope, required submissions and current timing with DD84 before purchase. For an appointment or equipment loan, availability must also be confirmed.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact#contact_form\" style=\"display:inline-block;padding:12px 18px;border-radius:8px;background:#b6f52b;color:#10140b;font-weight:700;text-decoration:none;\"\u003eAsk DD84 about this service\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCall or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e. Include the product name and your vehicle or build details.\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Pops \u0026 Bangs Add-On","offer_id":45386670669871,"sku":"DD84-POPS-BANGS-ADDON","price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/dd84-lexus-rc350-tuning_97abfe0a-c14e-46b6-95fe-7e993e2cd90a.jpg?v=1779726106"},{"product_id":"dodge-pcm-removal-reinstall-labor","title":"Dodge PCM Removal \u0026 Reinstall Labor","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 SERVICE\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eChoose the PCM labor your job needs.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eRemoval-only, removal\/reinstallation or the listed mobile option. PCM service, tuning, parts and travel remain separate.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003eLabor service for Dodge \/ Mopar PCM removal and reinstall when the customer brings the vehicle instead of a removed PCM.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePCM removal labor\u003c\/li\u003e\n\u003cli\u003ePCM reinstall labor\u003c\/li\u003e\n\u003cli\u003eAvailable as a separate labor item from PCM service\u003c\/li\u003e\n\u003cli\u003eMobile option may be available depending on location and schedule\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This listing covers labor only. PCM service, tuning, parts, travel, and shipping are quoted separately.\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eChoose the right option\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle, selected scope, required submissions and current timing with DD84 before purchase. For an appointment or equipment loan, availability must also be confirmed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCM Removal Only:\u003c\/strong\u003e $75.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCM Removal + Reinstall:\u003c\/strong\u003e $100.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMobile PCM Removal + Reinstall:\u003c\/strong\u003e $150.00\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact#contact_form\" style=\"display:inline-block;padding:12px 18px;border-radius:8px;background:#b6f52b;color:#10140b;font-weight:700;text-decoration:none;\"\u003eAsk DD84 about this service\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCall or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e. Include the product name and your vehicle or build details.\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"PCM Removal Only","offer_id":45386670702639,"sku":"DD84-DODGE-PCM-REMOVE","price":75.0,"currency_code":"USD","in_stock":true},{"title":"PCM Removal + Reinstall","offer_id":45386670735407,"sku":"DD84-DODGE-PCM-REMOVE-INSTALL","price":100.0,"currency_code":"USD","in_stock":true},{"title":"Mobile PCM Removal + Reinstall","offer_id":45386670768175,"sku":"DD84-DODGE-PCM-MOBILE","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/dd84-dodge-pcm-package-pricing_62651dbf-f3f2-4900-b617-2f681fce72d2.jpg?v=1779725986"},{"product_id":"ecu-tune-file-review-gm-ford-dodge","title":"ECU Tune File Review — GM \/ Ford \/ Dodge","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eREVIEW \u0026amp; NEXT STEPS\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eUnderstand the tune file you already have.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eWritten review of a compatible GM, Ford or Dodge calibration, with file-only, datalog and priority options. Tune edits are separate.\u003c\/p\u003e\u003c\/section\u003e\u003ch2 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eWritten ECU file review - no calibration changes included\u003c\/h2\u003e\u003cp\u003eFor GM, Ford and Dodge owners, DIY tuners and shops seeking a second opinion on an existing ECU calibration. DD84 reviews the supplied file and vehicle information and provides written findings and recommendations.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eChoose the review scope\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBasic File Review:\u003c\/strong\u003e review of the supplied calibration file.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFile Review + Datalog Review:\u003c\/strong\u003e calibration and supplied compatible datalog review.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePriority File Review:\u003c\/strong\u003e priority scheduling subject to DD84 confirming availability; request the turnaround before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eReview may cover airflow, fueling, spark, idle and drivability concerns where supported. Findings depend on the information supplied; a file review cannot certify the vehicle's mechanical condition.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eBefore purchase\u003c\/h3\u003e\u003cp\u003eSend the vehicle year, make, model, engine, transmission, controller\/software, modifications, fuel, symptoms and available files through \u003ca href=\"https:\/\/www.downdirty84llc.com\/info#contact\"\u003eDD84 intake\u003c\/a\u003e. DD84 confirms file compatibility and the appropriate review scope.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e editing or delivering a tune, flashing, tune revisions, credits\/licensing, unlocks or physical repairs. Any additional work is scoped and quoted separately. If you only need to check whether a vehicle is ready for a future tune, ask about the separate tune-readiness review.\u003c\/p\u003e\u003cp\u003eUnresolved mechanical, electrical or fuel-system faults must be addressed before performance calibration. Contact: \u003ca href=\"mailto:downdirty84llc@gmail.com\"\u003edowndirty84llc@gmail.com\u003c\/a\u003e.\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eChoose the right option\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle, selected scope, required submissions and current timing with DD84 before purchase. For an appointment or equipment loan, availability must also be confirmed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBasic File Review:\u003c\/strong\u003e $99.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFile Review + Datalog Review:\u003c\/strong\u003e $149.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePriority File Review:\u003c\/strong\u003e $199.00\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact#contact_form\" style=\"display:inline-block;padding:12px 18px;border-radius:8px;background:#b6f52b;color:#10140b;font-weight:700;text-decoration:none;\"\u003eAsk DD84 about this service\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCall or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e. Include the product name and your vehicle or build details.\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Basic File Review","offer_id":45386670964783,"sku":"DD84-ECU-FILE-REVIEW-BASIC","price":99.0,"currency_code":"USD","in_stock":true},{"title":"File Review + Datalog Review","offer_id":45386670997551,"sku":"DD84-ECU-FILE-REVIEW-LOG","price":149.0,"currency_code":"USD","in_stock":true},{"title":"Priority File Review","offer_id":45386671030319,"sku":"DD84-ECU-FILE-REVIEW-PRIORITY","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/dd84-pricing-tiers_e18c2025-4070-4f59-9247-97c1eaf0e5e6.jpg?v=1779725507"},{"product_id":"performance-shop-tuning-support-session","title":"Performance Shop Tuning Support Session","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDD84 SERVICE\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eGet focused support for your next decision.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eChoose a 30-minute call, 60-minute call or build\/tune strategy review. Confirm scope and scheduling with DD84 before purchase.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003eShop-to-shop and DIY performance support session for build direction, tuning workflow, diagnostics strategy, and calibration planning.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e30-minute or 60-minute support session options\u003c\/li\u003e\n\u003cli\u003eBuild and tune strategy review\u003c\/li\u003e\n\u003cli\u003eUseful for performance shops, racers, and DIY builders\u003c\/li\u003e\n\u003cli\u003eRecommendations based on setup, goals, and current issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This is a consulting and advisory service. It does not include a completed tune file, parts, repairs, or hands-on labor unless quoted separately.\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eChoose the right option\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle, selected scope, required submissions and current timing with DD84 before purchase. For an appointment or equipment loan, availability must also be confirmed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e30-Minute Support Call:\u003c\/strong\u003e $150.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60-Minute Support Call:\u003c\/strong\u003e $250.00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuild \/ Tune Strategy Review:\u003c\/strong\u003e $350.00\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact#contact_form\" style=\"display:inline-block;padding:12px 18px;border-radius:8px;background:#b6f52b;color:#10140b;font-weight:700;text-decoration:none;\"\u003eAsk DD84 about this service\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCall or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e. Include the product name and your vehicle or build details.\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"30-Minute Support Call","offer_id":45386671063087,"sku":"DD84-SHOP-SUPPORT-30","price":150.0,"currency_code":"USD","in_stock":true},{"title":"60-Minute Support Call","offer_id":45386671095855,"sku":"DD84-SHOP-SUPPORT-60","price":250.0,"currency_code":"USD","in_stock":true},{"title":"Build \/ Tune Strategy Review","offer_id":45386671128623,"sku":"DD84-SHOP-STRATEGY-REVIEW","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/dd84-pricing-tiers_aecccf01-464c-4a3d-81db-5941e74f1923.jpg?v=1779725466"},{"product_id":"tune-support-advisor-log-review","title":"DD84 Written Setup \u0026 Datalog Guidance","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eREVIEW \u0026amp; NEXT STEPS\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eTurn a complex setup question into written next steps.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eOne written support response based on your build information and supplied setup or datalog details. Live tuning is separate.\u003c\/p\u003e\u003c\/section\u003e\u003ch2 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eWritten Setup and Datalog Guidance for More Complex Tuning Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eChoose the DD84 Tune Support Advisor when you need more than a basic Ready \/ Not Ready decision.\u003c\/strong\u003e This service is for customers who already have detailed build information, configuration questions, or an existing datalog and want a focused written review before purchasing a complete calibration.\u003c\/p\u003e\n\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eBest Fit for This Service\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOrganizing a complicated vehicle and modification combination\u003c\/li\u003e\n\u003cli\u003eReviewing an existing log, setup, or configuration concern\u003c\/li\u003e\n\u003cli\u003eUnderstanding which information or repairs are needed before tuning\u003c\/li\u003e\n\u003cli\u003eChoosing between DD84 calibration, diagnostic, or file-review services\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eIncluded\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVehicle, modification, and goal review\u003c\/li\u003e\n\u003cli\u003eBasic datalog, configuration, or setup review based on the files supplied\u003c\/li\u003e\n\u003cli\u003eIdentification of important missing information and readiness risks\u003c\/li\u003e\n\u003cli\u003eRecommended tuning path or DD84 service package\u003c\/li\u003e\n\u003cli\u003eOne written support response summarizing findings and next actions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eWhat to Submit After Checkout\u003c\/h3\u003e\n\u003cp\u003eProvide the vehicle year, make, model, engine, ECU\/controller, transmission, fuel type, injector data, camshaft or power-adder details, full modification list, current symptoms, goals, and any relevant tune files, screenshots, or datalogs available.\u003c\/p\u003e\n\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eChoose the Right Starting Point\u003c\/h3\u003e\n\u003cp\u003eNeed only a straightforward readiness decision? The lower-cost \u003ca href=\"https:\/\/shop.downdirty84llc.com\/products\/remote-tune-readiness-review\"\u003eRemote Tune Readiness Review\u003c\/a\u003e is the better first step. Choose the Tune Support Advisor for a more detailed written explanation of a setup, log, or service path.\u003c\/p\u003e\n\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eImportant Scope\u003c\/h3\u003e\n\u003cp\u003eThis is an advisory service. It does not include a custom tune file, calibration revision, live remote tuning, dyno testing, hands-on diagnostics, wiring repair, mechanical repair, emissions-system removal, or unlimited follow-up support.\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eChoose the right option\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle, selected scope, required submissions and current timing with DD84 before purchase. For an appointment or equipment loan, availability must also be confirmed.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact#contact_form\" style=\"display:inline-block;padding:12px 18px;border-radius:8px;background:#b6f52b;color:#10140b;font-weight:700;text-decoration:none;\"\u003eAsk DD84 about this service\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCall or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e. Include the product name and your vehicle or build details.\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Tune Support Advisor Access","offer_id":45397113045039,"sku":"DD84-TUNE-ADVISOR-99","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/dd84-pricing-tiers_d0ccb30f-986c-47b0-82f4-d3474c2a5989.jpg?v=1786028839"},{"product_id":"dd84-ls-swap-startup-toolkit","title":"DD84 LS Swap Startup Toolkit — Pre-Start \u0026 First Fire","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDIGITAL RESOURCE\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eOrganize your LS swap before first fire.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eDigital startup guide, intake workbook and inspection checklists for GM Gen III\/IV LS projects. No completed tune file included.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003e\u003cstrong\u003eEliminate first-fire guesswork and organize the LS-swap startup process before calibration begins.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DD84 LS Swap Startup Toolkit gives builders and tuners a repeatable workflow for checking mechanical readiness, wiring, fuel delivery, calibration data, scanner channels and first-fire results on GM Gen III\/IV LS-based swap projects.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eBest for\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDIY LS-swap builders who want a professional startup process\u003c\/li\u003e\n\u003cli\u003eMobile tuners and performance shops performing pre-tune inspections\u003c\/li\u003e\n\u003cli\u003eProjects with no-crank, crank\/no-start, start-and-stall, unstable idle or fuel-control concerns\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eWhat this toolkit helps you do\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCatch wiring, fuel-system and mechanical problems before they become expensive failures\u003c\/li\u003e\n\u003cli\u003eVerify key-on sensor plausibility before starting the engine\u003c\/li\u003e\n\u003cli\u003eBuild a focused scanner-channel list instead of logging unnecessary data\u003c\/li\u003e\n\u003cli\u003eDocument the vehicle, drivetrain and calibration information in one organized file\u003c\/li\u003e\n\u003cli\u003eFollow structured diagnostic paths when the engine does not start or idle correctly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eYour digital package includes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBranded LS Swap Startup Guide in PDF format\u003c\/li\u003e\n\u003cli\u003eMulti-sheet project intake and inspection workbook\u003c\/li\u003e\n\u003cli\u003eMechanical, electrical and calibration-readiness checklists\u003c\/li\u003e\n\u003cli\u003eDriveline and fuel-system planning calculators\u003c\/li\u003e\n\u003cli\u003eScanner-channel checklist in XLSX and CSV formats\u003c\/li\u003e\n\u003cli\u003eControlled first-fire log\u003c\/li\u003e\n\u003cli\u003eNo-crank, crank\/no-start, starts\/stalls, idle and fuel diagnostic workflows\u003c\/li\u003e\n\u003cli\u003eQuick-start instructions and single-user license\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eHow to use it\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eOpen the START HERE instructions.\u003c\/li\u003e\n\u003cli\u003eComplete the vehicle intake and pre-start inspection.\u003c\/li\u003e\n\u003cli\u003eVerify key-on values and scanner channels.\u003c\/li\u003e\n\u003cli\u003ePerform the controlled first fire and document the results.\u003c\/li\u003e\n\u003cli\u003eUse the diagnostic workflows before requesting calibration revisions.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eDelivery and file formats\u003c\/h3\u003e\u003cp\u003eThis is a digital ZIP package delivered electronically by Down Dirty 84 LLC after purchase. No physical item will be shipped. Files include PDF, XLSX and CSV formats. A compatible PDF reader and spreadsheet application are required.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eImportant limitations\u003c\/h3\u003e\u003cp\u003eThis toolkit is a professional planning and diagnostic resource. It does not include a completed tune file, HP Tuners software, credits, licenses, controller unlocks, vehicle-specific calibration service or emissions-defeat instructions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNeed the complete system?\u003c\/strong\u003e Upgrade to the \u003ca href=\"https:\/\/shop.downdirty84llc.com\/products\/dd84-gm-gen-iii-iv-professional-workflow-bundle\"\u003eDD84 GM Gen III\/IV Professional Workflow Bundle\u003c\/a\u003e and get the startup, cam-swap diagnostic and transmission-calculation packages together.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSafety:\u003c\/strong\u003e Verify every value against the actual vehicle and reliable service information. Stop immediately for loss of oil pressure, fuel leakage, overheating, electrical smoke, uncontrolled engine speed or abnormal mechanical noise.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eSingle-user internal-use license. Redistribution, resale, public posting, sharing, sublicensing, transfer and white-label use are prohibited. HP Tuners and VCM Suite are trademarks of HP Tuners LLC. Down Dirty 84 LLC is not affiliated with or endorsed by HP Tuners LLC.\u003c\/small\u003e\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eNeed help choosing?\u003c\/h3\u003e\n\u003cp\u003eCheck the file formats, software requirements and license scope above. For delivery or product questions, contact \u003ca href=\"mailto:downdirty84llc@gmail.com\"\u003edowndirty84llc@gmail.com\u003c\/a\u003e or call\/text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-digital-tuning-tools\"\u003eCompare DD84 workflow toolkits\u003c\/a\u003e\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Single-User License","offer_id":45655559995439,"sku":"DD84-LS-START-01","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/dd84-ls-swap-startup-toolkit-flyer_d89bfca4-0a17-46df-bc88-7bfe78a7a9da.png?v=1784727695"},{"product_id":"dd84-cam-swap-scanner-diagnostic-pack","title":"DD84 GM LS Cam Swap Scanner \u0026 Diagnostic Pack","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDIGITAL RESOURCE\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eCollect useful data from your cammed LS.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eDigital scanner-channel and diagnostic workflow package for idle, fueling, spark and airflow review. Includes PDF and spreadsheet resources.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003e\u003cstrong\u003eStop guessing at cam-swap problems. Collect the right data and separate calibration needs from mechanical faults.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DD84 Cam Swap Scanner \u0026amp; Diagnostic Pack is a structured logging and review system for cammed GM LS applications. It helps organize idle, fuel, spark, airflow, wideband and misfire data before unnecessary tune revisions are made.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eBest for\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCam-swap vehicles with unstable idle, stalling, surging or poor drivability\u003c\/li\u003e\n\u003cli\u003eRemote-tuning customers who need a clear logging process\u003c\/li\u003e\n\u003cli\u003eTechnicians and tuners diagnosing fuel-trim, wideband, ignition or airflow concerns\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eWhat this pack helps you do\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSelect focused scanner channels for useful datalogs\u003c\/li\u003e\n\u003cli\u003eRecord cold start, warm idle, in-gear idle, cruise and deceleration consistently\u003c\/li\u003e\n\u003cli\u003eCompare bank-to-bank fuel trims and misfire behavior\u003c\/li\u003e\n\u003cli\u003eCheck wideband validity before making fueling decisions\u003c\/li\u003e\n\u003cli\u003eSeparate airflow, fuel, spark, wiring, exhaust-leak and mechanical problems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eYour digital package includes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBranded cam-swap scanner and diagnostic guide\u003c\/li\u003e\n\u003cli\u003eVehicle and modification intake workbook\u003c\/li\u003e\n\u003cli\u003eRequired and optional scanner-channel plan\u003c\/li\u003e\n\u003cli\u003eCold-start, warm-idle, in-gear idle, light-cruise and deceleration review sheets\u003c\/li\u003e\n\u003cli\u003eFuel-trim, wideband, knock, spark, airflow and misfire review workflow\u003c\/li\u003e\n\u003cli\u003eQuick-start instructions and single-user license\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eRecommended workflow\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eComplete the vehicle and modification intake.\u003c\/li\u003e\n\u003cli\u003eVerify mechanical condition, fuel pressure, wiring, exhaust integrity and wideband setup.\u003c\/li\u003e\n\u003cli\u003eSelect the required scanner channels.\u003c\/li\u003e\n\u003cli\u003eRecord each test using a clearly labeled tune revision and fuel type.\u003c\/li\u003e\n\u003cli\u003eDocument the result and next action before requesting another revision.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eDelivery and file formats\u003c\/h3\u003e\u003cp\u003eThis is a digital ZIP package delivered electronically by Down Dirty 84 LLC after purchase. No physical product is shipped. Files include PDF and XLSX formats. A compatible PDF reader and spreadsheet application are required.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eImportant limitations\u003c\/h3\u003e\u003cp\u003eThis pack is a diagnostic and logging workflow, not an automatic tune generator. It does not include a tune file, HP Tuners software, credits, licenses, controller unlocks, vehicle-specific calibration or emissions-defeat instructions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNeed the complete GM workflow?\u003c\/strong\u003e The \u003ca href=\"https:\/\/shop.downdirty84llc.com\/products\/dd84-gm-gen-iii-iv-professional-workflow-bundle\"\u003eDD84 GM Gen III\/IV Professional Workflow Bundle\u003c\/a\u003e combines this pack with the LS Swap Startup Toolkit and Transmission Calibration Calculator.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eSingle-user internal-use license. Redistribution, sharing, resale, white-labeling, sublicensing, transfer and public posting are prohibited. HP Tuners and VCM Suite are trademarks of HP Tuners LLC. Down Dirty 84 LLC is not affiliated with or endorsed by HP Tuners LLC.\u003c\/small\u003e\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eNeed help choosing?\u003c\/h3\u003e\n\u003cp\u003eCheck the file formats, software requirements and license scope above. For delivery or product questions, contact \u003ca href=\"mailto:downdirty84llc@gmail.com\"\u003edowndirty84llc@gmail.com\u003c\/a\u003e or call\/text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-digital-tuning-tools\"\u003eCompare DD84 workflow toolkits\u003c\/a\u003e\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Single-User License","offer_id":45655560749103,"sku":"DD84-CAM-SCAN-01","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/dd84-cam-swap-scanner-diagnostic-pack-flyer_7fc79ec3-e484-40b1-bad5-b0b33f087977.png?v=1784727724"},{"product_id":"dd84-transmission-calibration-calculator","title":"DD84 GM Transmission \u0026 Driveline Calculator","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDIGITAL RESOURCE\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003ePlan tire, gear and transmission changes with numbers.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eDigital driveline planning guide and Excel workbook for road speed, RPM, shift targets and TCC planning. Not an automatic tune generator.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003e\u003cstrong\u003ePlan tire, gear, RPM, shift-speed and TCC strategy with real calculations instead of guesswork.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DD84 Transmission Calibration Calculator is a professional GM driveline-planning package for tuners, builders and performance shops. It organizes the math and documentation needed before transmission calibration changes are tested.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eBest for\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGM transmission swaps and rear-gear or tire-size changes\u003c\/li\u003e\n\u003cli\u003eBuilders planning WOT shift points and next-gear RPM\u003c\/li\u003e\n\u003cli\u003eTuners reviewing converter, TCC, pressure and torque-management strategy\u003c\/li\u003e\n\u003cli\u003eStreet, performance and drag-and-drive projects that require repeatable documentation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eWhat this calculator helps you do\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCalculate tire diameter, circumference and revolutions per mile\u003c\/li\u003e\n\u003cli\u003eEstimate road speed by RPM, axle ratio and transmission gear\u003c\/li\u003e\n\u003cli\u003eCalculate RPM at a selected road speed\u003c\/li\u003e\n\u003cli\u003ePlan shift targets and predict next-gear RPM drop\u003c\/li\u003e\n\u003cli\u003eDocument converter stall, TCC apply\/release strategy, temperatures and road-test results\u003c\/li\u003e\n\u003cli\u003eCompare commanded shifts with actual completed-shift behavior\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eYour digital package includes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBranded transmission calibration planning guide\u003c\/li\u003e\n\u003cli\u003eInteractive Excel workbook with built-in formulas\u003c\/li\u003e\n\u003cli\u003eTire and driveline calculator\u003c\/li\u003e\n\u003cli\u003eRoad-speed and RPM planning worksheets\u003c\/li\u003e\n\u003cli\u003eGear-ratio and RPM-drop worksheet\u003c\/li\u003e\n\u003cli\u003eConverter and TCC planning worksheet\u003c\/li\u003e\n\u003cli\u003eShift review, slip, temperature, pressure and road-test documentation\u003c\/li\u003e\n\u003cli\u003eQuick-start instructions and single-user license\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eRecommended workflow\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eEnter the actual tire, axle, transmission and engine-speed data.\u003c\/li\u003e\n\u003cli\u003eReview calculated road speed and RPM relationships.\u003c\/li\u003e\n\u003cli\u003eBuild conservative part-throttle, WOT and TCC targets.\u003c\/li\u003e\n\u003cli\u003eVerify commanded versus actual behavior with datalogs.\u003c\/li\u003e\n\u003cli\u003eDocument the result before making the next revision.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eDelivery and file formats\u003c\/h3\u003e\u003cp\u003eThis is a digital ZIP package delivered electronically by Down Dirty 84 LLC after purchase. No physical product is shipped. Files include PDF and XLSX formats. Microsoft Excel or a compatible spreadsheet application is required.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eImportant limitations\u003c\/h3\u003e\u003cp\u003eThis is a planning calculator, not an automatic tune generator. Verify every result against the actual transmission, controller, converter, tire rollout, axle ratio, engine limits, vehicle weight, component ratings and datalogs. No HP Tuners software, credits, licenses, unlocks, tune files, vehicle-specific calibration or emissions-defeat instructions are included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNeed the complete GM workflow?\u003c\/strong\u003e The \u003ca href=\"https:\/\/shop.downdirty84llc.com\/products\/dd84-gm-gen-iii-iv-professional-workflow-bundle\"\u003eDD84 GM Gen III\/IV Professional Workflow Bundle\u003c\/a\u003e combines this calculator with the LS Swap Startup Toolkit and Cam Swap Scanner \u0026amp; Diagnostic Pack.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eSingle-user internal-use license. Redistribution, resale, public posting, sharing, sublicensing, transfer and white-label use are prohibited.\u003c\/small\u003e\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eNeed help choosing?\u003c\/h3\u003e\n\u003cp\u003eCheck the file formats, software requirements and license scope above. For delivery or product questions, contact \u003ca href=\"mailto:downdirty84llc@gmail.com\"\u003edowndirty84llc@gmail.com\u003c\/a\u003e or call\/text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-digital-tuning-tools\"\u003eCompare DD84 workflow toolkits\u003c\/a\u003e\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Single-User License","offer_id":45655561437231,"sku":"DD84-TRANS-CALC-01","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/dd84-transmission-calibration-calculator-flyer_b3fe2f6d-466c-4464-8ddc-d77a5cef1b7b.png?v=1784727752"},{"product_id":"dd84-gm-gen-iii-iv-professional-workflow-bundle","title":"DD84 GM Gen III\/IV Professional Workflow Bundle","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDIGITAL RESOURCE\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eGet all three GM workflow toolkits together.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eStartup, cam-swap diagnostics and transmission planning in one digital bundle. Single-user license; shop-wide use has a separate license.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003e\u003cstrong\u003eBuild a repeatable GM Gen III\/IV tuning workflow from project intake through startup, diagnostics and transmission planning.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DD84 GM Gen III\/IV Professional Workflow Bundle combines three complete digital toolkits into one organized system for serious builders, mobile tuners and performance shops.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBundle price: $149.99 — save $29.98 compared with purchasing the three toolkits separately.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eBest for\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIndependent tuners who need consistent intake, logging and documentation\u003c\/li\u003e\n\u003cli\u003ePerformance shops working on LS swaps, cam swaps and GM driveline combinations\u003c\/li\u003e\n\u003cli\u003eBuilders who want one organized workflow instead of scattered notes and spreadsheets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eThree complete DD84 toolkits included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLS Swap Startup Toolkit:\u003c\/strong\u003e intake, pre-start inspection, scanner setup, controlled first fire and diagnostic workflows\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCam Swap Scanner \u0026amp; Diagnostic Pack:\u003c\/strong\u003e idle, fuel, spark, airflow, wideband and misfire logging and review\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission Calibration Calculator:\u003c\/strong\u003e tire, gear, road speed, shift RPM, next-gear RPM, converter and TCC planning\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eComplete bundle contents\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProfessional workflow overview guide\u003c\/li\u003e\n\u003cli\u003eBranded PDF guides and quick-start documents\u003c\/li\u003e\n\u003cli\u003eExcel workbooks and interactive calculators\u003c\/li\u003e\n\u003cli\u003eCSV scanner-channel checklist\u003c\/li\u003e\n\u003cli\u003eVehicle and modification intake sheets\u003c\/li\u003e\n\u003cli\u003eMechanical, electrical and calibration-readiness checklists\u003c\/li\u003e\n\u003cli\u003eFirst-fire and datalog review forms\u003c\/li\u003e\n\u003cli\u003eDiagnostic flowcharts and next-action documentation\u003c\/li\u003e\n\u003cli\u003eSingle-user professional license\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eRecommended workflow\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eComplete project and customer intake.\u003c\/li\u003e\n\u003cli\u003eVerify mechanical, electrical and calibration readiness.\u003c\/li\u003e\n\u003cli\u003ePerform a controlled first fire.\u003c\/li\u003e\n\u003cli\u003eCapture structured idle, fuel, spark and driveline data.\u003c\/li\u003e\n\u003cli\u003ePlan transmission and TCC changes using calculated relationships.\u003c\/li\u003e\n\u003cli\u003eDocument each revision, result and next action.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eDelivery and file formats\u003c\/h3\u003e\u003cp\u003eThis is a digital ZIP package delivered electronically by Down Dirty 84 LLC after purchase. No physical product is shipped. The bundle contains PDF, XLSX and CSV files. Compatible PDF and spreadsheet applications are required.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eLicense and limitations\u003c\/h3\u003e\u003cp\u003eThis version is licensed to one purchaser for personal or internal professional use. It is not the multi-user commercial shop license. No HP Tuners software, credits, licenses, controller unlocks, completed tune files, vehicle-specific tuning or emissions-defeat instructions are included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUsing these tools across customer vehicles inside your business?\u003c\/strong\u003e Purchase the \u003ca href=\"https:\/\/shop.downdirty84llc.com\/products\/dd84-professional-shop-license-gm-tuning-toolkit\"\u003eDD84 Professional Shop License\u003c\/a\u003e for one-business commercial-use rights.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eRedistribution, resale, sharing, sublicensing, public posting, transfer and white-labeling are prohibited. HP Tuners and VCM Suite are trademarks of HP Tuners LLC. Down Dirty 84 LLC is not affiliated with or endorsed by HP Tuners LLC.\u003c\/small\u003e\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eNeed help choosing?\u003c\/h3\u003e\n\u003cp\u003eCheck the file formats, software requirements and license scope above. For delivery or product questions, contact \u003ca href=\"mailto:downdirty84llc@gmail.com\"\u003edowndirty84llc@gmail.com\u003c\/a\u003e or call\/text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-digital-tuning-tools\"\u003eCompare DD84 workflow toolkits\u003c\/a\u003e\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Single-User License","offer_id":45655562223663,"sku":"DD84-GM-BUNDLE-01","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/dd84-gm-gen3-gen4-professional-workflow-bundle-flyer_60325595-b5e4-4889-bde3-1734d32b7957.png?v=1784727779"},{"product_id":"dd84-professional-shop-license-gm-tuning-toolkit","title":"DD84 Professional Shop License – GM Tuning Toolkit","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eDIGITAL RESOURCE\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eEquip one tuning business with a repeatable workflow.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eComplete GM toolkit plus one-business commercial-use rights, a license certificate and one year of eligible updates.\u003c\/p\u003e\u003c\/section\u003e\u003cp\u003e\u003cstrong\u003eTurn the DD84 GM workflow system into an internal commercial process for one independent tuning business.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe DD84 Professional Shop License includes the complete GM Gen III\/IV Professional Workflow Bundle plus documented one-business commercial-use rights, a license certificate, commercial terms and one year of eligible toolkit updates.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eBuilt for\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIndependent performance shops\u003c\/li\u003e\n\u003cli\u003eMobile tuning businesses\u003c\/li\u003e\n\u003cli\u003eOne-location calibration and diagnostic operations\u003c\/li\u003e\n\u003cli\u003eBusinesses that need repeatable intake, startup, logging and driveline-planning documents for customer vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eEverything included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eComplete DD84 LS Swap Startup Toolkit\u003c\/li\u003e\n\u003cli\u003eComplete DD84 Cam Swap Scanner \u0026amp; Diagnostic Pack\u003c\/li\u003e\n\u003cli\u003eComplete DD84 Transmission Calibration Calculator\u003c\/li\u003e\n\u003cli\u003eGM Gen III\/IV professional workflow overview\u003c\/li\u003e\n\u003cli\u003ePDF guides, Excel workbooks, calculators, checklists and review forms\u003c\/li\u003e\n\u003cli\u003eCommercial license certificate and written license terms\u003c\/li\u003e\n\u003cli\u003eOne-business internal-use rights for unlimited customer vehicles\u003c\/li\u003e\n\u003cli\u003eOne year of eligible toolkit updates\u003c\/li\u003e\n\u003cli\u003eLimited setup and package-orientation support\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCommercial-use rights\u003c\/h3\u003e\u003cp\u003eThe purchasing business may use the included workflows, forms and calculators internally while servicing customer vehicles. The license covers one business operating from one physical or mobile shop location.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eLicense restrictions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNo resale, redistribution or sublicensing of source files\u003c\/li\u003e\n\u003cli\u003eNo sharing with another business, contractor, franchise, branch or location\u003c\/li\u003e\n\u003cli\u003eNo public posting or customer download access to editable source files\u003c\/li\u003e\n\u003cli\u003eNo white-label resale, transfer or repackaging as another company’s product\u003c\/li\u003e\n\u003cli\u003eAdditional businesses or locations require separate licenses\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eDelivery and file formats\u003c\/h3\u003e\u003cp\u003eThis is a digital ZIP package delivered electronically by Down Dirty 84 LLC after purchase. No physical product is shipped. Files include PDF, XLSX and CSV formats. Compatible PDF and spreadsheet applications are required.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eImportant limitations\u003c\/h3\u003e\u003cp\u003eVehicle-specific tuning, file review, calibration revisions, HP Tuners software, credits, licenses, controller unlocks and emissions-defeat instructions are not included and remain separate services or purchases.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOnly need a single-user copy?\u003c\/strong\u003e Choose the \u003ca href=\"https:\/\/shop.downdirty84llc.com\/products\/dd84-gm-gen-iii-iv-professional-workflow-bundle\"\u003eDD84 GM Gen III\/IV Professional Workflow Bundle\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eLicense scope: one purchasing business, one physical or mobile shop operation. Perpetual use of the purchased version with one year of eligible updates.\u003c\/small\u003e\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eNeed help choosing?\u003c\/h3\u003e\n\u003cp\u003eCheck the file formats, software requirements and license scope above. For delivery or product questions, contact \u003ca href=\"mailto:downdirty84llc@gmail.com\"\u003edowndirty84llc@gmail.com\u003c\/a\u003e or call\/text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/dd84-digital-tuning-tools\"\u003eCompare DD84 workflow toolkits\u003c\/a\u003e\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"One-Shop Commercial License","offer_id":45655562551343,"sku":"DD84-SHOP-LIC-01","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/dd84-professional-shop-license-gm-tuning-toolkit-flyer_5f404a3c-90a0-410d-aace-2a65458c7375.png?v=1784727812"},{"product_id":"holley-efi-ls-na-startup-calibration","title":"Holley EFI LS NA Startup Calibration File","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eMATCHED CALIBRATION SERVICE\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eA first-start file for your naturally aspirated LS.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eCustomer-specific Holley EFI startup calibration, including one startup log review and one corrective revision. Final tuning is separate.\u003c\/p\u003e\u003c\/section\u003e\u003ch2 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCustom Holley EFI Startup File for Naturally Aspirated LS Builds\u003c\/h2\u003e\u003cp\u003eThis service provides an initial custom calibration for a mechanically complete naturally aspirated LS combination using Holley Terminator X, Terminator X Max, HP, or Dominator EFI.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eIncluded\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEngine displacement and firing-order configuration\u003c\/li\u003e\n\u003cli\u003eInjector and fuel-system setup review\u003c\/li\u003e\n\u003cli\u003eInitial startup, idle, cranking-fuel, and base ignition settings\u003c\/li\u003e\n\u003cli\u003eOne startup datalog review and one corrective revision\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThis is a startup calibration file, not a completed remote or street tune.\u003c\/strong\u003e Final drivability and wide-open-throttle calibration require the appropriate tuning package.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCustomer Requirements\u003c\/h3\u003e\u003cp\u003eProvide the current Holley Global File, engine specifications, injector data, fuel type, ignition system, MAP sensor, throttle-body information, transmission details, and all relevant modifications. Wiring, fuel pressure, sensor operation, and mechanical condition must be correct before calibration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePurchase this service to begin intake and file review.\u003c\/strong\u003e\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eChoose the right option\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle, selected scope, required submissions and current timing with DD84 before purchase. For an appointment or equipment loan, availability must also be confirmed.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact#contact_form\" style=\"display:inline-block;padding:12px 18px;border-radius:8px;background:#b6f52b;color:#10140b;font-weight:700;text-decoration:none;\"\u003eAsk DD84 about this service\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCall or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e. Include the product name and your vehicle or build details.\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Custom File Calibration","offer_id":45655974314031,"sku":"DD84-HOLLEY-NA-LS-START-275","price":275.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/down-dirty-84-holley-efi-digital-tools-logo.jpg?v=1784732572"},{"product_id":"holley-efi-cammed-ls-startup-calibration","title":"Holley EFI Cammed LS Startup Calibration File","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eMATCHED CALIBRATION SERVICE\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eStart your cammed LS with a matched Holley file.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eCustomer-specific startup and idle baseline, with one startup log review and one corrective revision. Not a completed street tune.\u003c\/p\u003e\u003c\/section\u003e\u003ch2 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCustom Holley EFI Startup File for Cammed and Modified LS Builds\u003c\/h2\u003e\u003cp\u003eThis service provides an initial custom calibration for a mechanically complete cammed or modified naturally aspirated LS combination using Holley Terminator X, Terminator X Max, HP, or Dominator EFI.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eIncluded\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEngine, camshaft, injector, and fuel-system configuration review\u003c\/li\u003e\n\u003cli\u003eInitial cranking fuel, startup enrichment, idle airflow, and base ignition settings\u003c\/li\u003e\n\u003cli\u003eCam-specific idle strategy based on the supplied cam card and combination\u003c\/li\u003e\n\u003cli\u003eOne startup datalog review and one corrective revision\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThis is a startup calibration file, not a completed remote or street tune.\u003c\/strong\u003e Final drivability, load, and wide-open-throttle calibration require the appropriate tuning package.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCustomer Requirements\u003c\/h3\u003e\u003cp\u003eProvide the current Holley Global File, complete engine specifications, cam card, injector data, fuel type, ignition system, MAP sensor, throttle body, transmission details, and all modifications. Wiring, fuel pressure, sensors, and mechanical condition must be verified before calibration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePurchase this service to begin intake and file review.\u003c\/strong\u003e\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eChoose the right option\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle, selected scope, required submissions and current timing with DD84 before purchase. For an appointment or equipment loan, availability must also be confirmed.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact#contact_form\" style=\"display:inline-block;padding:12px 18px;border-radius:8px;background:#b6f52b;color:#10140b;font-weight:700;text-decoration:none;\"\u003eAsk DD84 about this service\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCall or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e. Include the product name and your vehicle or build details.\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Custom File Calibration","offer_id":45655975886895,"sku":"DD84-HOLLEY-CAM-LS-START-399","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/down-dirty-84-holley-efi-digital-tools-logo.jpg?v=1784732572"},{"product_id":"dd84-holley-efi-4l80e-transmission-configuration","title":"DD84 Holley EFI 4L80E Transmission Calibration","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eMATCHED CALIBRATION SERVICE\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eBuild a 4L80E control baseline around your setup.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eCustomer-specific Holley transmission starting calibration from your current Global File and transmission details. Validation is still required.\u003c\/p\u003e\u003c\/section\u003e\u003ch2 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCustom Holley EFI 4L80E Transmission Calibration\u003c\/h2\u003e\u003cp\u003eSend DD84 your current Holley EFI Global File and complete transmission setup. We will review the file and prepare a customer-specific 4L80E transmission-control baseline for compatible Holley EFI systems.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eHow It Works\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003ePurchase this calibration service.\u003c\/li\u003e\n\u003cli\u003eEmail your Holley Global File and complete transmission information to \u003ca href=\"mailto:downdirty84llc@gmail.com\"\u003e\u003cstrong\u003edowndirty84llc@gmail.com\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eUse the subject line: \u003cstrong\u003eHolley 4L80E Calibration – Order #[order number] – [name]\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDD84 returns the calibrated file electronically after review.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eTypical turnaround:\u003c\/strong\u003e 24–48 business hours after all required information is received.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eIncluded\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReview of the customer-supplied Holley EFI file\u003c\/li\u003e\n\u003cli\u003eBaseline shift scheduling\u003c\/li\u003e\n\u003cli\u003eStarting line-pressure strategy\u003c\/li\u003e\n\u003cli\u003eTorque-converter clutch control setup\u003c\/li\u003e\n\u003cli\u003ePart-throttle and wide-open-throttle shift starting points\u003c\/li\u003e\n\u003cli\u003eOne initial calibrated file returned by email\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eEmail With Your File\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eShopify order number\u003c\/li\u003e\n\u003cli\u003eHolley ECU model, software version, and firmware\u003c\/li\u003e\n\u003cli\u003eVehicle year, make, model, approximate weight, and intended use\u003c\/li\u003e\n\u003cli\u003eEngine combination and estimated horsepower and torque\u003c\/li\u003e\n\u003cli\u003e4L80E year, internal modifications, valve-body type, and shift-control configuration\u003c\/li\u003e\n\u003cli\u003eConverter stall speed and lockup configuration\u003c\/li\u003e\n\u003cli\u003eRear gear ratio and loaded tire diameter\u003c\/li\u003e\n\u003cli\u003eInput\/output speed-sensor setup, range selection, brake-switch input, and temperature-sensor details\u003c\/li\u003e\n\u003cli\u003eDesired shift feel, wide-open-throttle shift RPM, lockup strategy, current problems, and datalogs when available\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eNot Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEngine fuel or ignition calibration\u003c\/li\u003e\n\u003cli\u003eUnlimited revisions or ongoing datalog support\u003c\/li\u003e\n\u003cli\u003eMechanical diagnosis or repair of the transmission\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSafety notice:\u003c\/strong\u003e This is a starting calibration, not a universal finished transmission tune. Safe line pressure, shift timing, and converter-clutch operation depend on the transmission build, valve body, clutch clearances, converter, power level, vehicle weight, and speed-sensor setup. Final settings must be validated through controlled testing and datalogs.\u003c\/p\u003e\u003cp\u003eDown Dirty 84 LLC is an independent calibration provider and is not affiliated with or endorsed by Holley Performance Products or General Motors. Compatibility and the accuracy of submitted information are the purchaser’s responsibility. Sales are final after calibration work begins except where required by law.\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eChoose the right option\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle, selected scope, required submissions and current timing with DD84 before purchase. For an appointment or equipment loan, availability must also be confirmed.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact#contact_form\" style=\"display:inline-block;padding:12px 18px;border-radius:8px;background:#b6f52b;color:#10140b;font-weight:700;text-decoration:none;\"\u003eAsk DD84 about this service\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCall or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e. Include the product name and your vehicle or build details.\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Custom File Calibration","offer_id":45655977295919,"sku":"DD84-HOLLEY-4L80E-CONFIG-001","price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/down-dirty-84-holley-efi-digital-tools-logo.jpg?v=1784732572"},{"product_id":"dd84-holley-efi-boost-control-starter-package","title":"DD84 Holley EFI Boost-Control Calibration","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eMATCHED CALIBRATION SERVICE\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eSet up boost control around the actual hardware.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eCustomer-specific Holley boost-control starting strategy from your Global File and complete system details. Final fuel and ignition tuning are separate.\u003c\/p\u003e\u003c\/section\u003e\u003ch2 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eCustom Holley EFI Boost-Control Calibration\u003c\/h2\u003e\u003cp\u003eSend DD84 your current Holley EFI Global File and complete power-adder setup. We will review the file and prepare a conservative customer-specific boost-control starting strategy for compatible Holley EFI systems.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eHow It Works\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003ePurchase this calibration service.\u003c\/li\u003e\n\u003cli\u003eEmail your Holley Global File and complete boost-control information to \u003ca href=\"mailto:downdirty84llc@gmail.com\"\u003e\u003cstrong\u003edowndirty84llc@gmail.com\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eUse the subject line: \u003cstrong\u003eHolley Boost Calibration – Order #[order number] – [name]\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDD84 returns the calibrated file electronically after review.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eTypical turnaround:\u003c\/strong\u003e 24–48 business hours after all required information is received.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eIncluded\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReview of the customer-supplied Holley EFI file\u003c\/li\u003e\n\u003cli\u003eBaseline boost-control configuration\u003c\/li\u003e\n\u003cli\u003eWastegate dome-pressure and control-channel starting structure\u003c\/li\u003e\n\u003cli\u003eBoost-by-gear or boost-by-speed framework where supported\u003c\/li\u003e\n\u003cli\u003eOverboost protection and fail-safe setup review\u003c\/li\u003e\n\u003cli\u003eOne initial calibrated file returned by email\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eEmail With Your File\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eShopify order number\u003c\/li\u003e\n\u003cli\u003eHolley ECU model, software version, and firmware\u003c\/li\u003e\n\u003cli\u003eVehicle year, make, model, approximate weight, transmission, rear gear, and tire size\u003c\/li\u003e\n\u003cli\u003eEngine displacement, compression ratio, cylinder heads, camshaft specifications, and fuel type\u003c\/li\u003e\n\u003cli\u003eInjector data, base fuel pressure, fuel-pump configuration, and horsepower target\u003c\/li\u003e\n\u003cli\u003eTurbocharger or supercharger specifications\u003c\/li\u003e\n\u003cli\u003eWastegate size, spring pressure, dome-pressure sensor, control solenoids, and exact plumbing layout\u003c\/li\u003e\n\u003cli\u003eCO2 or compressor-air supply pressure when used\u003c\/li\u003e\n\u003cli\u003eMAP sensor range, target boost, boost-by-gear or speed goals, and requested safety limits\u003c\/li\u003e\n\u003cli\u003eCurrent problems and low-boost datalogs when available\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eNot Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFinal engine fuel or ignition tuning under boost\u003c\/li\u003e\n\u003cli\u003eUnlimited revisions or ongoing datalog support\u003c\/li\u003e\n\u003cli\u003eMechanical diagnosis of wastegates, solenoids, plumbing, or fuel-system limitations\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSafety notice:\u003c\/strong\u003e This package does not establish final safe fuel or ignition values for a specific engine. Incorrect wastegate plumbing, solenoid configuration, targets, or fail-safe settings can cause uncontrolled boost and severe engine damage. Testing must begin at minimum mechanical boost and proceed in controlled increments while monitoring fuel pressure, air\/fuel ratio, and all engine-protection channels.\u003c\/p\u003e\u003cp\u003eDown Dirty 84 LLC is an independent calibration provider and is not affiliated with or endorsed by Holley Performance Products. Compatibility and the accuracy of submitted information are the purchaser’s responsibility. Sales are final after calibration work begins except where required by law.\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eChoose the right option\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle, selected scope, required submissions and current timing with DD84 before purchase. For an appointment or equipment loan, availability must also be confirmed.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact#contact_form\" style=\"display:inline-block;padding:12px 18px;border-radius:8px;background:#b6f52b;color:#10140b;font-weight:700;text-decoration:none;\"\u003eAsk DD84 about this service\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCall or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e. Include the product name and your vehicle or build details.\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Custom File Calibration","offer_id":45655977787439,"sku":"DD84-HOLLEY-BOOST-START-001","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/down-dirty-84-holley-efi-digital-tools-logo.jpg?v=1784732572"},{"product_id":"dd84-holley-efi-ls-calibration-tool-bundle","title":"DD84 Holley EFI LS Startup Calibration Bundle","description":"\u003csection class=\"dd84-offer-summary\" style=\"padding:22px;border:1px solid #4d622b;border-left:4px solid #b6f52b;border-radius:14px;background:#12171b;color:#f5f7fa;margin:0 0 24px;\"\u003e\u003cp style=\"margin:0 0 8px;font-size:12px;letter-spacing:1.2px;color:#b6f52b;font-weight:700;\"\u003eMATCHED CALIBRATION SERVICE\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 12px;line-height:1.2;font-size:26px;color:#fff;\"\u003eCoordinate the startup areas in one Holley file.\u003c\/h2\u003e\n\u003cp style=\"margin:0;line-height:1.6;color:#e0e5eb;\"\u003eCustom LS startup bundle covering applicable engine, 4L80E and boost-control configuration. Final dyno or wide-open-throttle tuning is separate.\u003c\/p\u003e\u003c\/section\u003e\u003ch2 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eComplete Holley EFI LS Calibration Bundle\u003c\/h2\u003e\u003cp\u003eSend DD84 your current Holley EFI Global File and complete vehicle setup. We will review the file and prepare one customer-specific startup calibration covering the applicable engine, idle, 4L80E transmission-control, and boost-control areas selected for your build.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eHow It Works\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003ePurchase the complete calibration bundle.\u003c\/li\u003e\n\u003cli\u003eEmail your Holley Global File and complete setup information to \u003ca href=\"mailto:downdirty84llc@gmail.com\"\u003e\u003cstrong\u003edowndirty84llc@gmail.com\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eUse the subject line: \u003cstrong\u003eHolley Complete Calibration – Order #[order number] – [name]\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eDD84 returns the calibrated file electronically after review.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eTypical turnaround:\u003c\/strong\u003e 24–48 business hours after all required information is received. Complex or unusual combinations may require additional time.\u003c\/p\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eBundle Coverage\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNaturally aspirated or cammed LS startup calibration\u003c\/li\u003e\n\u003cli\u003eCranking, warm-up, idle-airflow, and idle-speed setup\u003c\/li\u003e\n\u003cli\u003eBaseline fuel and ignition calibration\u003c\/li\u003e\n\u003cli\u003e4L80E transmission-control setup when applicable\u003c\/li\u003e\n\u003cli\u003eBoost-control starting strategy when applicable\u003c\/li\u003e\n\u003cli\u003eSensor, I\/O, protection, and datalog-channel review\u003c\/li\u003e\n\u003cli\u003eOne initial calibrated file returned by email\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eEmail With Your File\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eShopify order number\u003c\/li\u003e\n\u003cli\u003eHolley ECU model, software version, and firmware\u003c\/li\u003e\n\u003cli\u003eVehicle year, make, model, approximate weight, and intended use\u003c\/li\u003e\n\u003cli\u003eComplete engine, camshaft, injector, fuel-system, ignition, sensor, and wideband details\u003c\/li\u003e\n\u003cli\u003eTransmission build, converter stall, rear gear ratio, and loaded tire diameter\u003c\/li\u003e\n\u003cli\u003eTurbocharger or supercharger, wastegate, solenoid, plumbing, dome-pressure, and target-boost details when applicable\u003c\/li\u003e\n\u003cli\u003eCurrent I\/O assignments, fan controls, safety limits, current problems, requested changes, and datalogs when available\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:24px 0 10px;line-height:1.25;\"\u003eNot Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDyno tuning or final wide-open-throttle validation\u003c\/li\u003e\n\u003cli\u003eUnlimited revisions or ongoing remote-tuning support\u003c\/li\u003e\n\u003cli\u003eMechanical diagnosis, wiring repair, or hardware installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBundle price: $399. The services appropriate to your vehicle are confirmed during intake; compare the scope with individual startup, transmission and boost-control offerings before purchase.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSafety notice:\u003c\/strong\u003e This is a customer-specific startup calibration, not a completed dyno tune. Verify fuel pressure, oil pressure, timing synchronization, wideband operation, sensor calibration, speed signals, I\/O assignments, boost plumbing, rev limits, and all safety settings before operating the vehicle under load.\u003c\/p\u003e\u003cp\u003eDown Dirty 84 LLC is an independent calibration provider and is not affiliated with or endorsed by Holley Performance Products or General Motors. Compatibility and the accuracy of submitted information are the purchaser’s responsibility. Sales are final after calibration work begins except where required by law.\u003c\/p\u003e\u003csection class=\"dd84-product-next-step\" style=\"border-top:1px solid #414954;margin-top:24px;padding-top:8px;\"\u003e\u003ch3\u003eChoose the right option\u003c\/h3\u003e\n\u003cp\u003eConfirm your vehicle, selected scope, required submissions and current timing with DD84 before purchase. For an appointment or equipment loan, availability must also be confirmed.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact#contact_form\" style=\"display:inline-block;padding:12px 18px;border-radius:8px;background:#b6f52b;color:#10140b;font-weight:700;text-decoration:none;\"\u003eAsk DD84 about this service\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eCall or text \u003ca href=\"tel:+17062087465\"\u003e706-208-7465\u003c\/a\u003e. Include the product name and your vehicle or build details.\u003c\/p\u003e\u003c\/section\u003e","brand":"Down Dirty 84 LLC","offers":[{"title":"Complete Custom Calibration Bundle","offer_id":45655978573871,"sku":"DD84-HOLLEY-LS-BUNDLE-001","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/files\/down-dirty-84-holley-efi-digital-tools-logo.jpg?v=1784732572"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2005\/3295\/collections\/dd84-shop-all-tuning-diagnostics-performance-hero_c22819e9-999f-4cda-bef0-36fea6098abc.png?v=1790088264","url":"https:\/\/shop.downdirty84llc.com\/collections\/shop-all-dd84-tuning-diagnostics-wiring-performance.oembed?page=2","provider":"Down Dirty 84 LLC","version":"1.0","type":"link"}