This AFM/DFM Disabler does not reprogram, flash, or permanently modify your factory ECU. • 1 × AFM DFM Disabler OBD2 Module. 2022+ Refresh Chevrolet Silverado and GMC Sierra models. Designed for many 2007 and newer GM vehicles, including compatible Chevrolet Silverado, Tahoe, Suburban and GMC Sierra , as well as select Cadillac Escalade models.
