Range Technology AFM/DFM Disabler

Range Technology's product will disable Active and Dynamic Fuel Management without reprogramming the factory ECU. Full power delivery all the time without factory warranty concerns. *It is suggested the device be unplugged if the vehicle is not being driven daily or left for a few days. There may be a power draw on the battery in some applications.   Features: Range AFM/DFM Disabler keeps you in full power 100% of the time. Simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM system. Also disables Auto Start/Stop. The Range AFM/DFM Disabler does not reprogram your factory ECU. Leaves no trace. Unplug it to return to factory settings. Fits all V6 and V8 General Motors (GM) active or dynamic fuel management vehicles, includes cars, trucks, and SUVs. This device does not currently support the 2022 Refresh model trucks or SUV's   NOTE: This product is compatible with the OEM camshaft or an OE style non-afm camshaft. However, if a perfor