The Range AFM Disable Device
keeps your vehicle in 8 cylinder mode 100% of the time, preventing the Active Fuel Management system from dropping cylinders. This is the only product that will disable Active Fuel Management without reprogramming the factory ECU. Full power delivery all the time without factory warranty concerns
- Keep your vehicle in V8 mode! Disable 4 cylinder mode on all GM Active Fuel Management Vehicles.
- Full Power - No more shuttering or dropping cylinders. Range V8 keeps you in full power 100% of the time.
- Fast and easy setup - Simply plug in Range into your onboard OBD-II port and it instantly begins working with your Active Fuel Management to optimize your fuel economy.
- Safe - The Range V8 does not reprogram your factory ECU. Leaves no trace.
- Increased throttle response and more consistent power delivery across the entire power band.
- Installs in seconds
- 2 Year Warranty
Originally Posted by Glen e
The range is the most significant mod I have done to my car (and have about 35 mods done) - get it...night and day...