LifterAxis AFM Disabler ECULOCK Active Fuel Management Disabler AFM/DFM Disabler Compatible GM Tracks & SUVs 5.3 Silverado Sierra Tahoe Yukon DOD

GMAFM AFM/DFM Disable Device (Active Fuel Management AFM Disabler) ★ PLUG AND PLAY ★ KEEP IN V6/V8 MODE ★ 100% POWER OF THE TIME ★ KEEP THE FACTORY ECU ★ COMPATIBLE WITH V6/V8 GM MOTORS 【Currently NOT compatible】 - NOT compatible with 2019+ Silverado and Sierra with 5.3/6.2L motors and 10-speed transmissions. NOT compatible with 2022 Refresh model trucks or SUV's. - NOT compatible with 2023 OR 2024 MODELS. ★ Three of four lights on : Vehicle V8 mode is legal ( no engine damaging DTCs present or other parameters out of spec). GMAFM AFM & DFM disabler fully disables active and dynamic fuel management, eliminating issues with engine performance restrictions. Leaves no trace, GMAFM AFM Disabler doesn't modify the original ECU programming, unplug it returns to factory default settings. GMAFM AFM/DFM Disabler keeps your car in full power 100% all the time, Simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM/DFM system. NOTE：GMAFM AFM/DFM Disabler is NOT currently compatible with 2019+ Silverado and Sierra models equipped with 5.3L / 6.2L motors and 10-speed transmissions. Please check compatibility with your car model before order.