OBDCAR RA003 AFM/ DFM Disabler Active Fuel Management AFM Disable Device Compatible with V6 & V8 GM Motors

OBDCAR AFM/DFM Disable Device ☑ PLUG AND PLAY ☑ KEEP THE FACTORY ECU ☑ KEEP IN V6/ V8 MODEL 〖NOTE〗: 1. The OBDCAR AFM/DFM Disabler is NOT currently compatible with 2019+ Silverado and Sierra models equipped with 5.3L / 6.2L motors and 10-speed transmissions. 2. If the OBDCAR Device is not used for a long time please take the product off to avoid running out of battery.