FTTMENT: The VOFONO AFM DFM Disabler accessory compatible with a wide Range of V6 & V8 General Motors (GM) Models, including cars, trucks, and SUVs. But it does not support Silverado & Sierra 2019+ models with 5.3L/6.2L engines and 10-speed transmissions
ENHANCED DRIVING EXPERIENCE: VOFONO AFM DFM Disabler can keep your engine in V6/V8 mode at full power all the time, ensuring a smoother driving experience
PLUG AND PLAY: Just plug the afm disabler into your vehicle's OBD-II port. Wait for the blue light to stop flashing, meaning it's working
MAINTAIN VEHICLE INTEGRITY: The VOFONO AFM Disabler won't modify your original ECU programming. Once removed at turning off the engine, it will reset to factory default settings
UPGRADE CHIP: Adopting upgrade chip, It runs more stably and smoothly, helping reduce wear and tear on the engine