Range Technology RA007 DFM Disabler Module | 21-26 GM SUV 5.3L 6.2L

Description

Range Technology RA007 DFM Module
Disables the DFM in GM V8 Engines
Disables Start/Stop Function
ALL Cylinders Firing ALL The Time!!

The Range RA007 Fits:
2021-2026 Cadillac Escalade ESV 6.2L
2021-2026 Cadillac Escalade 6.2L
2021-2026 Chevy Suburban 5.3L/6.2L
2022.5-2026 Chevy Silverado 1500 5.3L/6.2L
2021-2026 Chevy Tahoe 5.3L/6.2L
2021-2026 GMC Yukon XL 5.3L/6.2L
2022.5-2026 GMC Sierra 1500 5.3L/6.2L
2021-2026 GMC Yukon 5.3L/6.2L
Confirm Your 2022 is Compatible-Check VIN – 12th Digit Should Be #5 or Higher

OVERVIEW:
Unleash the full power of your GM V8 engine with the Range Technology DFM Module, engineered specifically for 2021–2026 GM SUVs and 2022.5–2026 GM 1500 trucks.

Designed to disable Dynamic Fuel Management (DFM) and keep your engine running in full-cylinder mode. This RA0007 is a plug-and-play module that restores the consistent power, performance, and exhaust tone your truck or SUV. This is done by preventing unwanted cylinder deactivation.

The Range Technology RA007 DFM Module eliminates the lag, vibration, and inconsistent throttle response often caused by GM’s factory fuel management systems. Simply plug the module into your ECM and enjoy instant results, no tuning, tools, or permanent modifications required.

Whether you’re towing, daily driving, or just want your V8 to stay a V8. The Range Technology RA007 DFM Disabler ensures your vehicle delivers smooth, responsive power every time you hit the gas. This is compatible with late-model Chevrolet Silverado 1500, GMC Sierra 1500, Tahoe, Suburban, Yukon, and other Escalade.

This innovative device provides the ultimate solution for drivers who want to take control of their vehicle’s performance. Manufactured and tested in the USA, the Range DFM Module offers safe, reliable performance.  In addition, it can be removed at any time to return to stock operation.

Experience the difference that comes from running all eight cylinders all the time. Stronger acceleration, better towing power, and a more aggressive exhaust note. You get all of that without voiding your warranty or altering your factory tune.

The Range Technology RA007 DFM Module is the most effective way to disable GM’s Dynamic Fuel Management and Auto Start/Stop system, improve drivability, and maximize your truck or SUV’s true potential.

*Some vehicles may still engage 0-cylinder mode while coasting with this product installed.  During extensive testing, it was found that completely disabling this function led to undesirable driving conditions and safety concerns. Disabling 0-cylinder mode while coasting resulted in a notable decrease in fuel efficiency.  Also has a loss of 2-3 MPG, as the engine continues to fuel and fire the injectors even during coasting.

This fueling also creates an unsettling sensation during deceleration, as it feels like the vehicle is still accelerating slightly, despite 0% throttle input. This requires harder braking, especially in scenarios like towing or descending a long grade, leading to undesirable driving conditions.

FEATURES:
Disables Dynamic Fuel Management (DFM).
>Disables Engine Auto Start/Stop.
>Smart inline technology integrates seamlessly with the ECM.
>Allows a true ‘Return to Stock’ status when removed with no trace for worry free dealer services.
>All-time V8 mode means better power on demand, a more consistent driving. experience, reduced engine and valvetrain wear, and improved long term engine reliability.
>Enjoy that V8 rumble and avoid unpleasant exhaust notes and drone from running in cylinder deactivation mode.
>Plug-and-play installation can be completed in minutes.
>50-State CARB Compliant EO# D-115-32 for 2021-2024 model years
To confirm your 2022 model truck is compatible with this unit, check your VIN. The 12th digit in a Refresh model must be a ‘5’ or higher.
>This device is compatible with ALL 2023-2026 truck and 2021-2026 SUV models with the 5.3L and 6.2L engine
Made in USA*

Includes Range Technology Limited 1 Year Warranty

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*For Continental U.S. Shipments ONLY