{"product_id":"active-fuel-management-afm-dfm-disable-r-for-gm-v6-v8-engines-silverado-sierra-yukon-tahoe-suburban","title":"Active Fuel Management AFM\/DFM Disable for GM V6 V8 Engines Silverado Sierra Yukon Tahoe Suburban","description":"\u003cp\u003eRestore full engine power and eliminate annoying cylinder deactivation with the RA003 AFM Disabler by EGR Performance. \u003c\/p\u003e\n\u003cp\u003eWhether you are looking for a Silverado AFM DOD disabler or a reliable range afm disabler alternative for your Cadillac or GMC SUV, this module ensures your engine stays in full V8 or V6 mode 100% of the time.\u003c\/p\u003e\n\u003ch2\u003eGM AFM Disabler Vehicle Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis plug-and-play GM AFM\/DFM disabler is designed for GM V6 \u0026amp; V8 engines equipped with Active Fuel Management (AFM) or Dynamic Fuel Management (DFM).\u003c\/p\u003e\n\u003cp\u003eIt is the ideal solution for owners of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2007 Chevy Silverado AFM disabler\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethrough to the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2020 Silverado AFM disabler\u003c\/strong\u003e. Please review the supported and unsupported models below carefully:\u003c\/p\u003e\n\u003ctable cellpadding=\"8\" cellspacing=\"0\" border=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003e\n\u003cdiv align=\"center\"\u003eMake\u003c\/div\u003e\n\u003c\/th\u003e\n\u003cth align=\"left\"\u003e\n\u003cdiv align=\"center\"\u003eModel\u003c\/div\u003e\n\u003c\/th\u003e\n\u003cth align=\"left\"\u003e\n\u003cdiv align=\"center\"\u003eSupported Years\u003c\/div\u003e\n\u003c\/th\u003e\n\u003cth align=\"left\"\u003e\n\u003cdiv align=\"center\"\u003eEngine Fitment (V6\/V8)\u003c\/div\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003eChevrolet\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003eSilverado 1500\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003e2007 – 2020\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003e4.3L, 5.3L, 6.0L, 6.2L\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003eChevrolet\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003eSuburban \/ Tahoe\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003e2014 – 2020\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003e5.3L, 6.0L, 6.2L\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003eChevrolet\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003eColorado\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003e2015 – 2020\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003e3.6L V6\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003eChevrolet\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003eCamaro \/ Corvette\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003e2015 – 2020\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003e6.2L (L99, LT1)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003eGMC\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003eSierra 1500\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003e2007 – 2020\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003e4.3L, 5.3L, 6.2L\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003eGMC\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003eYukon \/ Yukon XL\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003e2015 – 2020\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003e5.3L, 6.2L\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003eGMC\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003eCanyon \/ Envoy\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003e2015 – 2020\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003e3.6L, 5.3L\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003eCadillac\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003eEscalade \/ ESV\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003e2010 – 2018\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003e6.2L\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003eCadillac\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003eCTS \/SRX\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003e2004 – 2018\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003e3.6L V6\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003eCadillac\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003eATS\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003e2016 – 2018\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv align=\"center\"\u003e3.6L V6\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0772\/2880\/2298\/files\/81CS2uFNzfL._AC_SL1500_480x480.jpg?v=1771222624\" alt=\"\" style=\"margin-bottom: 16px; float: none; display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0772\/2880\/2298\/files\/81pz1PjnBkL._AC_SL1500_480x480.jpg?v=1771222630\" style=\"margin-bottom: 16px; float: none; display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eUnsupported Models:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2019+ GM vehicles with 10-speed transmissions (5.3L\/6.2L)\u003c\/p\u003e\n\u003ch2\u003eWhat is AFM (Active Fuel Management)?\u003c\/h2\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0772\/2880\/2298\/files\/61DqE3q6sKL_480x480.jpg?v=1771222694\" style=\"margin-bottom: 16px; float: none; display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0772\/2880\/2298\/files\/61-rsDPnz1L_480x480.jpg?v=1771222715\" alt=\"\" style=\"float: none; display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eActive Fuel Management (AFM)\u003c\/strong\u003e, also known as Displacement on Demand (DOD), is a proprietary technology developed by General Motors to improve fuel economy.\u003c\/p\u003e\n\u003cp\u003eIt works by using specialized\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAFM lifters\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand a solenoid-controlled oil manifold to deactivate half of the engine's cylinders under light-load conditions (such as highway cruising). For example, your 5.3L V8 engine temporarily becomes a 2.65L V4 engine.\u003c\/p\u003e\n\u003ch2\u003eAFM vs. DFM: What's the Difference?\u003c\/h2\u003e\n\u003cp\u003eUnderstanding the difference between these two systems is key to knowing how the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRA003 AFM disabler\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprotects your engine.\u003c\/p\u003e\n\u003ch3\u003eWhat is the Difference?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAFM (Active Fuel Management):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTraditional system used since 2005. It only has two modes: full 8-cylinder mode or 4-cylinder mode. It typically deactivates the same four cylinders every time, leading to uneven wear on\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAFM lifters\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDFM (Dynamic Fuel Management):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntroduced in 2019, this is a more complex evolution. It features 17 different firing patterns, allowing the engine to run on anywhere from one to eight cylinders. While more \"intelligent,\" it still relies on the same problematic lifter technology that causes mechanical failure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether your truck has the older\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAFM system\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(found in 5.3 Vortec engines) or the newer\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDFM (Dynamic Fuel Management)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esystem, our device is fully compatible.\u003c\/p\u003e\n\u003ch2\u003eWhy You Need to Disable AFM\/DFM on Your GM Silverado\/Sierra Truck\u003c\/h2\u003e\n\u003cp\u003eIf you drive a Chevy Silverado 1500 or GMC Sierra, you've likely searched for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\"how to disable AFM\"\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\"how to disable DFM\"\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto stop the annoying \"shutter\" or hesitation when your engine switches modes.\u003c\/p\u003e\n\u003cp\u003eWhile GM designed\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eActive Fuel Management (AFM)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDynamic Fuel Management (DFM)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor fuel economy, real-world issues for truck owners include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcessive Oil Consumption:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe V4 or reduced-cylinder modes cause oil to bypass piston rings in deactivated cylinders, leading to alarmingly low oil levels between changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifter Failure \u0026amp; Engine Tick:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eConstant switching between firing patterns puts uneven stress and wear on specialized\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAFM\/DFM lifters\u003c\/strong\u003e, often leading to costly mechanical repairs or a total \"lifter tick\" failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Drone:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAftermarket exhausts sound terrible when a high-performance truck drops into V4 mode, creating an annoying, low-frequency vibration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBy using our\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAFM disabler\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDFM disabler\u003c\/strong\u003e, you prevent the engine from entering these high-wear modes.\u003c\/p\u003e\n\u003cp\u003eYou eliminate these mechanical risks by forcing the engine to stay in high-performance V8 mode 100% of the time. This ensures that\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eall cylinders fire constantly\u003c\/strong\u003e, providing peak performance, instant throttle response, and significantly improved engine longevity.\u003c\/p\u003e\n\u003ch2\u003eAFM\/DFM Disabler vs. Mechanical Delete Kit: Which One Do You Need?\u003c\/h2\u003e\n\u003cp\u003eChoosing between an electronic module and a mechanical overhaul depends on your truck's current health and your long-term goals.\u003c\/p\u003e\n\u003cp\u003eHere is how to choose the right path:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAFM Disabler (OBDII Module):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePerfect for owners of trucks (2007-2020) who are currently running well. It is a plug-and-play device that electronically disables the V4 or reduced-cylinder modes.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePros:\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003eNo warranty void, installs in seconds, no mechanical work needed, and fully reversible.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical AFM\/DOD Delete Kit:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRecommended for high-mileage trucks or those already experiencing \"lifter ticks\" or mechanical failure. This involves physically replacing the lifters, valley cover, and camshaft.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePros:\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003eA permanent hardware fix that eliminates the failing components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Bottom Line:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIf your engine is healthy and you want a cost-effective, non-invasive way to protect your investment and restore V8 power instantly, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRA003 AFM Disabler\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis the superior choice; however, if you are already facing a collapsed lifter, a mechanical\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDOD delete kit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis the necessary surgical fix.\u003c\/p\u003e\n\u003ch2\u003eThe Superior Alternative to Range Technology\u003c\/h2\u003e\n\u003cp\u003eMany customers search for a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRange Technology afm disabler alternative\u003c\/strong\u003e. Our high-performance AFM disabler modules provide a high-quality, cost-effective alternative to the Range Technology disabler.\u003c\/p\u003e\n\u003cp\u003eOur AFM disabler devices are designed to stay connected without draining your battery, ensuring your truck stays in V8 mode and avoids the \"shudder\" associated with 4-cylinder deactivation.\u003c\/p\u003e\n\u003cp\u003eIt provides a constant V8 signal without the flickering lights or battery drain issues common in cheaper, generic\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eobd2 dod delete\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edevices.\u003c\/p\u003e\n\u003ch2\u003eCore Advantages: Why Choose Our Chevy Silverado AFM Disabler?\u003c\/h2\u003e\n\u003ch3\u003e1. Instant Active Fuel Management Disabling\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeep Your V8 a V8:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePrevents the engine from switching to 4-cylinder mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth Performance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEliminates the vibration, throttle lag, and power loss associated with cylinder deactivation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Exhaust Tone:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePerfect for trucks with aftermarket exhausts; eliminates the \"drone\" sound caused by V4 mode.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e2. Preventative Maintenance \u0026amp; Savings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStop Lifter Failure:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStops\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAFM problems\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003elike lifter collapse and excessive oil consumption before they start.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty-Safe:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLeaves\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eno permanent footprint\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eon your ECU, making it a safer choice for dealership visits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eA high-quality alternative to expensive mechanical\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5.3 AFM delete kits\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethat can cost over $500 in parts alone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUniversal Compatibility \u0026amp; Supported Models\u003c\/h2\u003e\n\u003cp\u003eThis\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGM AFM disabler\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis compatible with all\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGM V6 and V8 engines (2005-2020)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eequipped with Active\/Dynamic Fuel Management.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSupported Vehicles (Partial List):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChevrolet:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSilverado 1500 (2007-2020), Suburban (2014-2020), Tahoe (2007-2020), Colorado (2015-2020), Corvette, Avalanche, and Impala.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGMC:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSierra 1500 (2007-2020), Yukon \/ Yukon XL (2015-2020), Canyon (2015-2020), Envoy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCadillac:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEscalade (2010-2018), CTS (2004-2018), ATS (2016-2018), SRX.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCritical Note (Unsupported Models):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes NOT fit:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2019+ GM vehicles equipped with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e10-speed transmissions\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(specifically 5.3L and 6.2L engines).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLegal Compliance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStrictly for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eoff-road\/race use only\u003c\/strong\u003e. Prohibited for use on public roads in certain jurisdictions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRA003 \/ RA003B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOBD-II Plug-in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Fitment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGM V6\/V8 (L83, L86, L99, 5.3L, 6.0L, 6.2L)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYears:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2005 - 2020 (Excluding 10-speed 2019+ models)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDoes an AFM Disabler Void Warranty?\u003c\/h2\u003e\n\u003cp\u003eThis is one of the most common questions for owners of newer trucks.\u003c\/p\u003e\n\u003cp\u003eThe short answer is:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNo, a plug-and-play AFM disabler does not permanently void your warranty, but you must use it correctly.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo ECU Flashing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUnlike an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eafm delete tuner\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor software \"tune,\" our module does not rewrite the vehicle’s factory software (ECU). It simply sends a real-time signal via the OBD-II port to stay in V8 mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Permanent \/ Traceable:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOnce you unplug the AFM disabler device, the vehicle returns to its factory state. It leaves\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eno electronic footprint\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor \"flash counter\" increment that dealership scanners can detect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnuson-Moss Warranty Act:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIn the United States, a dealer cannot legally void your entire warranty just because you used an aftermarket part, unless they can prove that the specific part caused the failure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePro Tip:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTo be 100% safe, always\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eunplug the AFM disabler\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebefore taking your vehicle to the dealership for service or warranty work.\u003c\/p\u003e\n\u003cp\u003eThis ensures the OBD-II port is open for their diagnostics and prevents any unnecessary questions from the service department.\u003c\/p\u003e","brand":"ZAWEY","offers":[{"title":"Default Title","offer_id":48329576579322,"sku":"AM-BZ889KLK","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/2880\/2298\/files\/61tiyST2EsL._AC_SL1500.jpg?v=1771222604","url":"https:\/\/zawey.com\/products\/active-fuel-management-afm-dfm-disable-r-for-gm-v6-v8-engines-silverado-sierra-yukon-tahoe-suburban","provider":"ZAWEY","version":"1.0","type":"link"}