Disabler modules
AFM/DFM Disabler
AFM/DFM Disabler for various 2007-2022 GM models including Silverado, Sierra, Tahoe, Suburban, Escalade, Camaro, Corvette, and more.
The power and control you need in any situation.
Whether you are towing, off-roading, or daily driving, the Range Technology AFM/DFM Disabler ensures your engine stays in full power mode for better throttle response, smoother acceleration, and improved performance consistency. It plugs into your onboard OBD-II port and instantly begins working to eliminate the AFM system — no reprogramming of the factory ECU, and no trace when unplugged.
- 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 system
- Disables Auto Start/Stop
- Blue LEDs
- The Range AFM/DFM Disabler does not reprogram factory ECU
- Works in hundreds of applications, 2007-2022, including 10-speed models
- Leaves no trace — unplug it to return to factory settings
- Virtually no battery draw
- Made in USA
Specifications
Product details.
Fitment should be confirmed against your vehicle or equipment before ordering. Our team can help you check compatibility.
- Model
- RA003B
- Category
- Disabler modules
- Application
- 2007-2022 GM V6/V8 with AFM or DFM (non-Refresh)
- Connection
- Vehicle OBD-II port
- Installation
- Plug-in, tool-free
- Supply
- Wholesale and OEM orders; samples on request
- Packaging
- Standard export packaging; custom packaging available
General Motors and related vehicle names are used only to describe compatibility. Fitment should be confirmed for your specific year, engine, and market before ordering.