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.
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
- 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
- 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
Application Summary:
| Year | Make/Model |
|---|---|
| 2008-2020 | Buick Enclave |
| 2017-2018 | Buick Envision |
| 2005-2009 | Buick LaCrosse |
| 2016-2019 | Buick LaCrosse |
| 2005-2007 | Buick Rainier |
| 2006-2007 | Buick Rendezvous |
| 2006-2007 | Buick Terraza |
| 2013-2019 | Cadillac ATS |
| 2016-2018 | Cadillac CT6 |
| 2004-2019 | Cadillac CTS |
| 2010-2020 | Cadillac Escalade |
| 2010-2020 | Cadillac Escalade ESV |
| 2010-2013 | Cadillac Escalade EXT |
| 2004-2009 | Cadillac SRX |
| 2005-2007 | Cadillac STS |
| 2017-2019 | Cadillac XT5 |
| 2013-2019 | Cadillac XTS |
| 2007-2013 | Chevrolet Avalanche |
| 2020-2022 | Chevrolet Blazer |
| 2010-2024 | Chevrolet Camaro |
| 2011-2017 | Chevrolet Caprice |
| 2015-2020 | Chevrolet Colorado |
| 2012-2019 | Chevrolet Corvette |
| 2008-2009 | Chevrolet Equinox |
| 2014 | Chevrolet Express 1500 |
| 2006-2009 | Chevrolet Impala |
| 2006-2012 | Chevrolet Malibu |
| 2006-2007 | Chevrolet Monte Carlo |
| 2007-2022 | Chevrolet Silverado 1500 |
| 2019 | Chevrolet Silverado 1500 LD |
| 2014-2017 | Chevrolet SS |
| 2014-2020 | Chevrolet Suburban |
| 2007-2014 | Chevrolet Suburban 1500 |
| 2007-2013 | Chevrolet Suburban 2500 |
| 2007-2020 | Chevrolet Tahoe |
| 2006-2008 | Chevrolet Trailblazer |
| 2006-2009 | Chevrolet Uplander |
| 2007-2008 | GMC Acadia |
| 2015-2020 | GMC Canyon |
| 2005-2009 | GMC Envoy |
| 2010-2018 | GMC Sierra |
| 2007-2022 | GMC Sierra 1500 |
| 2019 | GMC Sierra 1500 Limited |
| 2007-2020 | GMC Yukon |
| 2015-2020 | GMC Yukon XL |
| 2014 | GMC Yukon XL 1500 |
| 2005-2006 | Isuzu Ascender |
| 2007-2009 | Pontiac G6 |
| 2008-2009 | Pontiac G8 |
| 2005-2008 | Pontiac Grand Prix |
| 2006-2009 | Pontiac Montana |
| 2008-2009 | Pontiac Torrent |
| 2005-2009 | Saab 9-7x |
| 2007-2009 | Saturn Aura |
| 2007-2008 | Saturn Outlook |
| 2006-2007 | Saturn Relay |
| 2008-2010 | Saturn Vue |
| Attributes | |
| Brand | Range Technology |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Category | Tuners and Programmers |
| Color | Blue, Blue |
| Connector Gender | Male |
| Connector Quantity | 1 |
| Connector Type | OBDII, OBDII |
| Country of Origin (Primary) | US |
| Emission | Holley Performance Emission Code 7: This part is legal under the provisions of EPA s memorandum 1A. The company has reasonable basis (test results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and EPA Memorandum 1A. This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board; in order to achieve 50-state compliance; is pending with CARB. Once testing is complete with California; and an E.O. number is issued; this product will be updated to 50-state legal status |
| Emission Code | 7, 7, Not in CA |
| Emission Code Description | Legal under the provisions of EPA's memorandum 1A - Not legal in CA |
| Finish | Shiny |
| Fuel Type | Gas, Gas |
| Grade Type | Performance, Performance |
| Harmonized Tariff Code (Schedule B) | 8512204040 |
| Hazardous Material Code | N |
| Life Cycle Status Code | Available to Order |
| NAFTA Preference Criterion Code | B |
| Product Type | Device, Device |
| Sale Category | Tuners and Programmers |
| SDR Required Flag | N |
| Terminal Gender | Male |
| Warning | California Proposition 65, California Proposition 65 |
| Warranty Time | 1 |
| GTIN | 00860001618600 |