Active Fuel Management Disabler AFM/DFM Disabler for Most GM V6 & V8 Motors
AFM/DFM Disabler Compatible with most V6 & V8 GM Motors.Keep your V6 or V8 GM motors to run in full cylinder mode at all times.Just plug it into your vehicle's OBD-II port and it will immediately start working to eliminate the AFM/DFM system.Will not reprogram your factory ECU, Unplug it to back to factory settings.Please verify if your model is appropriate prior to making a purchase.