{"product_id":"obdii-power-tuning-package-for-2016-2022-2-8l-duramax-lwn","title":"OBDII Power Tuning Package for 2016-2022 2.8L Duramax LWN","description":"\u003cp\u003e---tab Description---\u003c\/p\u003e\n\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eOBD2 Power Tuning Package for 2016–2022 2.8L Duramax LWN\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eTake your 2016–2022 2.8L Duramax LWN to the next level with the DPFexhaust OBD2 Power Tuning Package. Designed for compatible Chevrolet Colorado and GMC Canyon diesel applications, this tuning solution combines vehicle-specific ECM calibration with a convenient OBD2 flash programming method.\u003c\/p\u003e\n\u003cp\u003eChoose from five calibration levels to match your preferred driving setup, whether you prioritize stock-level optimization, towing support, or increased performance. With the optional handheld OBD2 flash interface, you can program your selected calibration directly through the vehicle's diagnostic port.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp data-pm-slice='1 1 [\"list\",{\"spread\":false,\"start\":725,\"end\":1401},\"regular_list_item\",{\"start\":725,\"end\":825}]'\u003e\u003cstrong\u003e\u003cspan\u003eVehicle-Specific Calibration:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for compatible 2016–2022 2.8L Duramax LWN applications.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-pm-slice='1 1 [\"list\",{\"spread\":false,\"start\":725,\"end\":1401},\"regular_list_item\",{\"start\":826,\"end\":954}]'\u003e\u003cstrong\u003e\u003cspan\u003eFive Selectable Tune Levels:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Choose from Stock Optimized, Heavy Towing, Light Towing, Sport, and Performance calibrations.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-pm-slice='1 1 [\"list\",{\"spread\":false,\"start\":725,\"end\":1401},\"regular_list_item\",{\"start\":955,\"end\":1067}]'\u003e\u003cstrong\u003e\u003cspan\u003eUp to +40 HP:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Selectable power levels offer advertised gains of up to 40 HP, depending on the calibration.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-pm-slice='1 1 [\"list\",{\"spread\":false,\"start\":725,\"end\":1401},\"regular_list_item\",{\"start\":1068,\"end\":1154}]'\u003e\u003cstrong\u003e\u003cspan\u003eOBD2 Flash Programming:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Uses the vehicle's standard 16-pin OBD2 diagnostic port.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-pm-slice='1 1 [\"list\",{\"spread\":false,\"start\":725,\"end\":1401},\"regular_list_item\",{\"start\":1155,\"end\":1281}]'\u003e\u003cstrong\u003e\u003cspan\u003eOptional Programming Hardware:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Add the compatible handheld OBD2 flash interface and required tuning credits when needed.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-pm-slice='1 1 [\"list\",{\"spread\":false,\"start\":725,\"end\":1401},\"regular_list_item\",{\"start\":1282,\"end\":1401}]'\u003e\u003cstrong\u003e\u003cspan\u003eDiagnostic and Data-Logging Functions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The compatible interface supports vehicle diagnostics and data monitoring.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eFive Tune Levels to Match Your Needs\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eTune Level\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eAdvertised HP Gain\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eStock Optimized\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e+0 HP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHeavy Towing\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e+12 HP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLight Towing\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e+24 HP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSport\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e+36 HP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePerformance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e+40 HP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOBD2 Flash Programming\u003c\/h3\u003e\n\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe OBD2 programming method provides a direct connection to the vehicle's engine control module through the standard diagnostic port. When purchased with the compatible flash interface, the package is designed to simplify calibration loading without requiring a separate, incompatible programming setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe interface also supports diagnostic scanning, real-time data monitoring, and data logging, helping users review vehicle information during setup and operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhat's Included\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePackage contents depend on the options selected at checkout.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVehicle-specific 2.8L Duramax LWN tuning file with the selected calibration level.\u003c\/li\u003e\n\u003cli\u003eCompatible handheld OBD2 flash tuning interface, when selected.\u003c\/li\u003e\n\u003cli\u003eRequired tuning credits, when included with the selected hardware option.\u003c\/li\u003e\n\u003cli\u003eApplicable cables, software access, and programming instructions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The physical OBD2 interface is optional. Selecting the software\/tune-file-only option does not include the programming hardware or tuning credits. A compatible interface and the required credits must be obtained separately to complete programming.\u003c\/p\u003e\n\u003ch2\u003eImportant Information Before Purchase\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-Road Use Only:\u003c\/strong\u003e This product is intended exclusively for off-road applications. It is not represented as emissions-compliant or approved for use on public roads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck Local Regulations:\u003c\/strong\u003e Verify all applicable federal, state, and local requirements before purchasing or installing this product.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Condition:\u003c\/strong\u003e Ensure the vehicle is properly diagnosed and free of unresolved fault codes before programming. Follow the manufacturer's instructions and applicable safety precautions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware and Credits:\u003c\/strong\u003e Review your selected options carefully to confirm whether the physical interface and required programming credits are included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Product Policy:\u003c\/strong\u003e Customized tuning files and digital programming products may be non-returnable. Review the applicable return policy before placing your order.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003ch3\u003eFast Shipping Policy\u003c\/h3\u003e\n\u003cp\u003eYour order will be dispatched within \u003cstrong\u003e1-2 business days\u003c\/strong\u003e, and the package is expected to arrive by the estimated delivery date. \u003ca rel=\"noopener\" href=\"https:\/\/dpfexhaust.com\/pages\/copy-of-shipping-policy\" target=\"_blank\"\u003eClick for Shipping Policy.\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eEasy Return Policy\u003c\/h3\u003e\n\u003cp\u003eEvery order comes with a \u003cstrong\u003e30-day free return\u003c\/strong\u003e, which means you don't have to pay for a return slip. \u003ca rel=\"noopener\" href=\"https:\/\/dpfexhaust.com\/pages\/refund-policy\" target=\"_blank\"\u003eClick for Return Policy.\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e---tab Fitment---\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2016-2022 Chevrolet Colorado 2.8L LWN Duramax\u003c\/li\u003e\n\u003cli\u003e2016-2022 GMC Canyon 2.8L LWN Duramax\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e---tab FAQ---\u003c\/p\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Does the 2.8L Duramax ECM require a bench unlock or computer pin-out before flashing via OBDII?\u003c\/strong\u003e\u003cbr\u003eA1: No. This package flashes directly through the OBDII port under the steering wheel using the provided handheld tuner\/cable interface. There is no need to remove the ECM from the vehicle or send it out for a physical bench unlock prior to flashing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Can I flash the ECM back to the factory stock file if I need to take my vehicle to the dealer?\u003c\/strong\u003e\u003cbr\u003eA2: Yes. The handheld device automatically reads and backs up your truck's original factory file during the initial setup process. You can select the \"Return to Stock\" option on the device at any time to re-flash the original OEM calibration file to the ECM.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Do I need any extra credits or hardware to flash the tune?\u003c\/strong\u003e\u003cbr\u003eA3: Credits and the flash interface are included when the OBD2 option is selected. If you did not select the OBD2 option, no flash device and no credits are included and will need to be purchased separately.\u003c\/p\u003e","brand":"DPFexhaust","offers":[{"title":"2016 \/ Tuner Device+Tune File+Credits \/ Stock Optimized(+0 HP)","offer_id":68316486697183,"sku":"#12518","price":1309.99,"currency_code":"USD","in_stock":true},{"title":"2016 \/ Tuner Device+Tune File+Credits \/ Heavy Towing(+12 HP)","offer_id":68316486729951,"sku":"#12519","price":1309.99,"currency_code":"USD","in_stock":true},{"title":"2016 \/ Tuner Device+Tune File+Credits \/ Light Towing(+24 HP)","offer_id":68316486762719,"sku":"#12520","price":1309.99,"currency_code":"USD","in_stock":true},{"title":"2016 \/ Tuner Device+Tune File+Credits \/ Sport(+36HP)","offer_id":68316486795487,"sku":"#12521","price":1309.99,"currency_code":"USD","in_stock":true},{"title":"2016 \/ Tuner Device+Tune File+Credits \/ Performance(+40 HP)","offer_id":68316486828255,"sku":"#12522","price":1309.99,"currency_code":"USD","in_stock":true},{"title":"2016 \/ Only Tune File \/ Stock Optimized(+0 HP)","offer_id":68316486861023,"sku":"#12523","price":739.99,"currency_code":"USD","in_stock":true},{"title":"2016 \/ Only Tune File \/ Heavy Towing(+12 HP)","offer_id":68316486893791,"sku":"#12524","price":739.99,"currency_code":"USD","in_stock":true},{"title":"2016 \/ Only Tune File \/ Light Towing(+24 HP)","offer_id":68316486926559,"sku":"#12525","price":739.99,"currency_code":"USD","in_stock":true},{"title":"2016 \/ Only Tune File \/ Sport(+36HP)","offer_id":68316486959327,"sku":"#12526","price":739.99,"currency_code":"USD","in_stock":true},{"title":"2016 \/ Only Tune File \/ Performance(+40 HP)","offer_id":68316486992095,"sku":"#12527","price":739.99,"currency_code":"USD","in_stock":true},{"title":"2017-2022 \/ Tuner Device+Tune File+Credits \/ Stock Optimized(+0 HP)","offer_id":68316487024863,"sku":"#12528","price":1429.99,"currency_code":"USD","in_stock":true},{"title":"2017-2022 \/ Tuner Device+Tune File+Credits \/ Heavy Towing(+12 HP)","offer_id":68316487057631,"sku":"#12529","price":1429.99,"currency_code":"USD","in_stock":true},{"title":"2017-2022 \/ Tuner Device+Tune File+Credits \/ Light Towing(+24 HP)","offer_id":68316487090399,"sku":"#12530","price":1429.99,"currency_code":"USD","in_stock":true},{"title":"2017-2022 \/ Tuner Device+Tune File+Credits \/ Sport(+36HP)","offer_id":68316487123167,"sku":"#12531","price":1429.99,"currency_code":"USD","in_stock":true},{"title":"2017-2022 \/ Tuner Device+Tune File+Credits \/ Performance(+40 HP)","offer_id":68316487155935,"sku":"#12532","price":1429.99,"currency_code":"USD","in_stock":true},{"title":"2017-2022 \/ Only Tune File \/ Stock Optimized(+0 HP)","offer_id":68316487188703,"sku":"#12533","price":739.99,"currency_code":"USD","in_stock":true},{"title":"2017-2022 \/ Only Tune File \/ Heavy Towing(+12 HP)","offer_id":68316487221471,"sku":"#12534","price":739.99,"currency_code":"USD","in_stock":true},{"title":"2017-2022 \/ Only Tune File \/ Light Towing(+24 HP)","offer_id":68316487254239,"sku":"#12535","price":739.99,"currency_code":"USD","in_stock":true},{"title":"2017-2022 \/ Only Tune File \/ Sport(+36HP)","offer_id":68316487287007,"sku":"#12536","price":739.99,"currency_code":"USD","in_stock":true},{"title":"2017-2022 \/ Only Tune File \/ Performance(+40 HP)","offer_id":68316487319775,"sku":"#12537","price":739.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/1789\/5647\/files\/DPFexhaustOBDIIFlashTuningBox.webp?v=1793094741","url":"https:\/\/dpfexhaust.com\/products\/obdii-power-tuning-package-for-2016-2022-2-8l-duramax-lwn","provider":"DPFexhaust","version":"1.0","type":"link"}