FULL POWER ALL THE TIME: The HHQ AFM/DFM Disabler allows your V6 or V8 GM vehicle to run in full cylinder mode at all times, preventing the Active Fuel Management system from dropping cylinders.
Compatible with V6 / V8 General Motors (GM) active or dynamic fuel management vehicles, includes cars, trucks, and SUVs.
PLUG & PLAY INSTALLATION: Simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM/DFM system.
WILL NOT VOID YOUR WARRANTY: Keep the factory ECU, not programming the ECU of the vehicle, and does not affect other functions of the vehicle, but the modified vehicle is cautious to buy.
WE PROMISE: Free full refund or exchange within 6 months If you are not satisfied with the product.