Range Technology Ra003B Afm/Dfm Disabler-Blue

The Range Afm/Dfm Disabler Allows Your V6 Or V8 Gm Vehicle To Run In Full Cylinder Mode At All Times, Preventing The Active Or Dynamic Fuel Management System From Dropping Cylinders.;Range Afm/Dfm Disabler Keeps You In Full Power 100% Of The Time.; Simply Plug Into Your Onboard Obd-Ii Port And It Instantly Begins Working To Eliminate The Afm System.; The Power And Control You Need In Any Situation.; The Range Afm/Dfm Disabler Does Not Reprogram Your Factory Ecu.; Leaves No Trace. Unplug It To Return To Factory Settings; Fits All V6 And V8 General Motors (Gm) Active Or Dynamic Fuel Management Vehicles, Includes Cars, Trucks, And Suvs.;