RA003 Afm Disabler Compatible for Most GM V6 and V8 Vehicles;
AFM Disabler 5.3 Silverado Keeps the Vehicle in Full Power During Running Time, V8 Will Make All Cylinder Running and Will Cause Water Temperature Increase During the Driving Time;
RA003 Will Be Easily Pluged into Your Onboard OBD-II Port and It Instantly Begins Working to Eliminate the AFM System;
Active Fuel Management Disable Will Keep the Factory ECU, not Programming the ECU of the Vehicle and Not Affect other Functions of the Vehicle, But the Modified Vehicle is Cautious to Buy;
NOTE : RA003 AFM Disabler 5.3 Silverado don't Compatible with 2019+ 5.3L 10-Speed and 6.2L 10-SPEED Models.