{"product_id":"stage3-freightliner","title":"Stage 3 AI OBD2 Performance Chip for Freightliner | Plug-and-Play Engine Tuning Module +40 HP \/ +45 TQ","description":"\u003ch1\u003eMaximize the Efficiency \u0026amp; Torque of Your Fleet\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eTime is money. Fuel is money. Stop wasting both.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you are hauling cross-country in a \u003cstrong\u003eCascadia\u003c\/strong\u003e, running local deliveries in an \u003cstrong\u003eM2 106 Business Class\u003c\/strong\u003e, or navigating the city in a \u003cstrong\u003eSprinter\u003c\/strong\u003e, your Freightliner is a tool. But factory ECU settings often limit that tool, sacrificing pulling power and fuel efficiency for generic global compliance.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eStage 3 \"Heavy-Haul\" Performance Module\u003c\/strong\u003e is engineered to optimize the workhorse under your hood. By refining the fuel injection timing and boost maps, this module helps your rig hold top gear longer on grades, reduces downshifting, and maximizes every drop of diesel.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #003366;\"\u003e✔\u003c\/span\u003e Improve Fuel Economy (MPG). \u003cspan style=\"color: #003366;\"\u003e✔\u003c\/span\u003e Climb Hills in Higher Gears. \u003cspan style=\"color: #003366;\"\u003e✔\u003c\/span\u003e Reduce Driver Fatigue.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eWhy Upgrade to Stage 3?\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSignificant MPG Gains:\u003c\/strong\u003e In the logistics world, every mile counts. Our active fuel management optimization can yield \u003cstrong\u003e+1 to +3 MPG improvements\u003c\/strong\u003e (depending on load and driving habits), paying for the chip in fuel savings alone.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMassive Torque Increase:\u003c\/strong\u003e Safely unlock up to \u003cstrong\u003e+75 ft·lbs of Torque\u003c\/strong\u003e. This is the \"grunt\" you need to maintain speed up the Rockies or Appalachians without losing momentum.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReduce Downshifting:\u003c\/strong\u003e By increasing low-end power, your transmission (Allison, Eaton, or DT12) stays in the efficient top gears longer, reducing wear and tear on the drivetrain.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEliminate Throttle Lag:\u003c\/strong\u003e Particularly for Sprinter and M2 owners, this removes the hesitation when pulling out into traffic with a heavy load.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUniversal Diesel Support:\u003c\/strong\u003e Compatible with \u003cstrong\u003eDetroit Diesel (DD13\/DD15\/DD16)\u003c\/strong\u003e, \u003cstrong\u003eCummins (ISB\/ISL\/X15)\u003c\/strong\u003e, and \u003cstrong\u003eMercedes\u003c\/strong\u003e powertrains found in Freightliner chassis.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNo Downtime Install:\u003c\/strong\u003e Installs in minutes. No mechanic required, no long shop visits, and no cutting into the harness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eSmart Tuning for the Long Haul\u003c\/h3\u003e\n\u003cp\u003eModern diesel engines are controlled by complex computers that manage DEF, DPF, and fuel rail pressure. The \u003cstrong\u003eStage 3 Tuner\u003c\/strong\u003e works \u003cem\u003ewith\u003c\/em\u003e these systems, not against them.\u003c\/p\u003e\n\n\u003cblockquote\u003e\n    \u003cstrong\u003eThe Efficiency Algorithm:\u003c\/strong\u003e This module monitors load percentage and turbo boost 500 times a second. When you are cruising, it leans out the fuel map for maximum economy. When you demand power for a hill, it safely increases rail pressure to provide instant torque.\n\u003c\/blockquote\u003e\n\n\u003cp\u003e\u003cstrong\u003eFor the Sprinter Van:\u003c\/strong\u003e It transforms the driving experience, making the van feel like a passenger car rather than a sluggish commercial vehicle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor the Cascadia\/M2:\u003c\/strong\u003e It acts as a \"Torque Management\" assistant, helping you maintain average speed without constantly mashing the pedal.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003e100% Safe, DOT Compliant \u0026amp; Reversible\u003c\/h3\u003e\n\u003cp\u003eWe know your rig is your livelihood. You cannot afford downtime or voided warranties.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEmissions Safe:\u003c\/strong\u003e This device \u003cstrong\u003edoes not\u003c\/strong\u003e delete or bypass your DPF or DEF systems. It is fully compliant with emissions equipment. By optimizing the burn, many drivers actually report \u003cem\u003efewer\u003c\/em\u003e Regen cycles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty Safe:\u003c\/strong\u003e The module does not flash the ECM. It leaves no \"footprint\" or digital record. If you need to go in for service or a DOT inspection, simply unplug the unit, and the truck returns to stock instantly.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eChoose Your Hauling Profile\u003c\/h3\u003e\n\u003cp\u003eThe Stage 3 \"Heavy-Haul\" is our commercial-grade specification, designed for maximum ROI.\u003c\/p\u003e\n\n\u003ctable width=\"100%\" border=\"1\" cellpadding=\"10\" cellspacing=\"0\" style=\"border-collapse: collapse; border: 1px solid #ddd; text-align: center;\"\u003e\n  \u003cthead style=\"background-color: #333; color: white;\"\u003e\n    \u003ctr\u003e\n      \u003cth style=\"text-align: left;\"\u003ePerformance Module\u003c\/th\u003e\n      \u003cth\u003eTorque Gain (Max)\u003c\/th\u003e\n      \u003cth\u003eHP Gain (Max)\u003c\/th\u003e\n      \u003cth style=\"text-align: left;\"\u003ePrimary Benefit\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eStage 1\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e+30 ft·lbs\u003c\/td\u003e\n      \u003ctd\u003e+25 HP\u003c\/td\u003e\n      \u003ctd style=\"text-align: left;\"\u003eMax Fuel Economy (Cruising)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eStage 2\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e+50 ft·lbs\u003c\/td\u003e\n      \u003ctd\u003e+40 HP\u003c\/td\u003e\n      \u003ctd style=\"text-align: left;\"\u003eMixed City\/Highway Delivery\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #e6efff; border: 2px solid #003366;\"\u003e\n      \u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eStage 3 (Heavy-Haul)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cstrong\u003e+75 ft·lbs\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\u003cstrong\u003e+60 HP\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"text-align: left;\"\u003e\u003cstrong\u003eMax Towing \u0026amp; Hill Climbing\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eMy truck has a round diagnostic port (9-Pin). Will this fit?\u003c\/strong\u003e\u003cbr\u003e\nMost heavy-duty Freightliners (Cascadia\/Columbia) use a round J1939 port, while Sprinters and some Medium Duty trucks use the standard rectangular OBDII. \u003cstrong\u003ePlease check your port before ordering.\u003c\/strong\u003e If you have the round port, you may need an OBDII-to-J1939 adapter cable.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWill this cause High Exhaust Gas Temperatures (EGTs)?\u003c\/strong\u003e\u003cbr\u003e\nNo. The Stage 3 chip is programmed to stay within safe thermal limits. It increases power by optimizing timing and efficiency, not just by dumping raw fuel (which causes high heat).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes it work with Allison and Eaton Automated Transmissions?\u003c\/strong\u003e\u003cbr\u003e\nYes. The chip smooths out the torque curve, which helps automated manual transmissions (like the\u003c\/p\u003e","brand":"JDM","offers":[{"title":"Stock Vehicle \/ Performance \/ 3 Cylinder","offer_id":47737278824696,"sku":"STAGE3-Freightliner","price":199.95,"currency_code":"USD","in_stock":true},{"title":"Stock Vehicle \/ Performance \/ 4 Cylinder","offer_id":47737278857464,"sku":"STAGE3-Freightliner","price":199.95,"currency_code":"USD","in_stock":true},{"title":"Stock Vehicle \/ Performance \/ 5 Cylinder","offer_id":47737278890232,"sku":"STAGE3-Freightliner","price":199.95,"currency_code":"USD","in_stock":true},{"title":"Stock Vehicle \/ Performance \/ 6 Cylinder","offer_id":47737278923000,"sku":"STAGE3-Freightliner","price":199.95,"currency_code":"USD","in_stock":true},{"title":"Stock Vehicle \/ Performance \/ 8 Cylinder","offer_id":47737278955768,"sku":"STAGE3-Freightliner","price":199.95,"currency_code":"USD","in_stock":true},{"title":"Stock Vehicle \/ Performance \/ 10 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