AFM/DFM Disabler Compatibles 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.