Range Technology Active Fuel Management Disabler Green For 04-19 GM Vehicles lifts Display hundreds of different combinations

Display hundreds of different combinations of gauges in digital or analog format in Metric or US units

• Max Tire: 35” (when used w/ factory tailgate and no reinforcement)

E40D and 4R100 require installation kit #40505 and GM 4L60E - 4L85E transmissions with PRNDL switch require cable bracket #70499

and weekend off-road performance

Fits Diesel 4WD Models ONLY

Range Technology Active Fuel Management Disabler Green For 04-19 GM Vehicles lifts Display hundreds of different combinationsRange Technology Active Fuel Management Disabler Green For 2004 2019 GM Vehicles Full Power: No more shuddering as your engine cycles between running on half or all cylinders Improved power at light throttle with all cylinders firing which can actually result in improved fuel economy depending on your driving habits GM's troublesome AFM valve lifters will no longer be tasked with activating and deactivating constantly, saving you money on costly