2007-2021 GM Trucks/Cars – RANGE Technology AFM/DFM Disabler – Color:Blue

DescriptionOur 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. The AFM/DFM Disabler IS NOW currently compatible with 2019 Silverado and Sierra models equipped with 5.3L & 6.2L motors with 10-speed transmissions.