Range RA003B - AFM/DFM Disabler-Blue

Range RA003B - AFM/DFM Disabler-Blue

Computer Module - AFM Disabler Blue - Active Fuel Management Disabler - Active Fuel Management - Various GM Applications 2004-21 - Each

Eliminate AFM/DFM on your GM vehicle with the Range Technology AFM/DFM Disabler. Plug-and-play design keeps your engine in full power mode for smoother performance, better throttle response, and improved reliability.

Whether you’re 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. Compatible with a wide range of GM applications including the Chevrolet Silverado, Tahoe, Suburban, GMC Sierra, Yukon, and Cadillac Escalade. This device is trusted by enthusiasts who demand the best from their trucks.

• 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
• 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
• Fits all V6 and V8 General Motors (GM) active or dynamic fuel management vehicles, includes cars, trucks, and SUVs
• This device does not support the 2022.5+ Refresh model trucks or 2021+ SUVs
• To confirm your 2022 model truck is compatible with this unit, check your VIN. The 12th digit in an early model must be a '4' or lower
• Made in USA