【FAST SETUP】No installation required, simply plug into your vehicle OBD-II port and it instantly begins working to eliminate the AFM system.
【GM V6/V8】Compatible with V6 / V8 General Motors (GM) active or dynamic fuel management vehicles, includes cars, trucks, and SUVs.Please confirm the compatibility before order it.
【KEEP V6/V8】The LYMAYDA AFM/DFM Disabler allows your V6 or V8 vehicle to run in full cylinder mode at all times, help your car get full power.Preventing the Active or Dynamic Fuel Management system from dropping cylinders or more shuddering.
【KEEP SAFETY】Leaves no trace - Unplug it to return to factory settings,Doesn't reprogram or damage the factory ECU & will not void the manufacturer's warranty.
【NOTE】This product currently not compatible with 2019+ Silverado and Sierra models equipped with 5.3L / 6.2L engine and 10-speed transmissions.