The AFM/DFM Disabler is NOT currently compatible with 2019+ Silverado and Sierra models equipped with 6.2L motors and 10-speed transmissions.
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by entering your model number.
- The Range AFM/DFM Disabler allows your V6 or V8 vehicle to run in full cylinder mode at all times, preventing the Active or Dynamic Fuel Management system from dropping cylinders.
- Our 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.
- Range AFM/DFM Disabler keeps you in full power 100% of the time. / Simply plug into your onboard OBD-II port and it instantly begins working to eliminate the AFM/DFM system. / The power and control you need in any situation.
- The Range AFM/DFM Disabler does not reprogram your factory ECU. / Leaves no trace. Unplug it to return to factory settings / Compatible with all V6 and V8 GM active or dynamic fuel management vehicles, includes cars, trucks, and SUVs.
- Please check compatibility
