The Range AFM/DFM Disabler allows your V6 or V8 GM vehicle to run in full cylinder mode at all times, preventing the Active and Dynamic Fuel Management systems from dropping cylinders. Our patented technology is the only product that will disable Active or Dynamic Fuel Management without reprogramming the factory ECU. Full power delivery all the time without factory warranty concerns. CARB testing process in progress!
No More Shuddering As Engine Cycles Between Half Or All Cylinders
Improved Power At Light Throttle/Can Result In Improved Fuel Econ
MDS Valve Lifters Will No Longer Activate/Deactivate Constantly
Saves Money On Costly Future Repairs
Fast And Easy Setup
Keeps You In Full Power 100 Percent Of The Time
The Power And Control You Need In Any Situation
Does Not Reprogram Your Factory ECU
Leaves No Trace/Unplug It To Return To Factory Settings
Attributes
GTIN: 00860001618617
Brand Name: Range
WARNING CA Proposition 65: Yes
WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov