The Range DFM Module Kit pairs the Range Dynamic Fuel Management (DFM) Disabler with the AMP'd Throttle Booster for 2021-2024 GM SUVs and 2022.5-2026 GM 1500 trucks. It disables DFM and Auto Start/Stop to keep the engine in full-cylinder V8 mode, while the AMP'd throttle controller sharpens pedal response and removes throttle lag, with a wireless Bluetooth switch for on-the-fly control. The smart inline design integrates with the ECM and allows a true return-to-stock when removed. Fits 5.3L and 6.2L engines.
- Type: DFM Disabler + throttle booster kit
- Connection: OBD-II inline (module) + inline throttle module
- Function: Disables DFM and Auto Start/Stop; boosts throttle response
- Throttle control: AMP'd throttle booster with wireless Bluetooth switch
- Engines: 5.3L and 6.2L
- Return to stock: Yes, no trace
- Finish: Black
- Sold as: Kit
Vehicle Applications:
- 2021 Cadillac Escalade
- 2021 Cadillac Escalade ESV
- 2021 Chevrolet Suburban
- 2021 Chevrolet Tahoe
- 2021 GMC Yukon
- 2021 GMC Yukon XL
- 2022 Cadillac Escalade
- 2022 Cadillac Escalade ESV
- 2022 Chevrolet Silverado 1500
- 2022 Chevrolet Suburban
- 2022 Chevrolet Tahoe
- 2022 GMC Sierra 1500
- 2022 GMC Yukon
- 2022 GMC Yukon XL
- 2023 Cadillac Escalade
- 2023 Cadillac Escalade ESV
- 2023 Chevrolet Silverado 1500
- 2023 Chevrolet Suburban
- 2023 Chevrolet Tahoe
- 2023 GMC Sierra 1500
- 2023 GMC Yukon
- 2023 GMC Yukon XL
- 2024 Cadillac Escalade
- 2024 Cadillac Escalade ESV
- 2024 Chevrolet Silverado 1500
- 2024 Chevrolet Suburban
- 2024 Chevrolet Tahoe
- 2024 GMC Sierra 1500
- 2024 GMC Yukon
- 2024 GMC Yukon XL
- 2025 Cadillac Escalade
- 2025 Cadillac Escalade ESV
- 2025 Chevrolet Silverado 1500
- 2025 Chevrolet Suburban
- 2025 Chevrolet Tahoe
- 2025 GMC Sierra 1500
- 2025 GMC Yukon
- 2025 GMC Yukon XL
- 2026 Cadillac Escalade
- 2026 Cadillac Escalade ESV
- 2026 Chevrolet Silverado 1500
- 2026 Chevrolet Suburban
- 2026 Chevrolet Tahoe
- 2026 GMC Sierra 1500
- 2026 GMC Yukon
- 2026 GMC Yukon XL
Confirm 2022 truck compatibility by VIN: the 12th digit of a Refresh model must be '5' or higher.
Some applications may briefly enter 0-cylinder mode while coasting at 0% throttle. The in-cab Auto Start/Stop dash switch will still illuminate when pressed. Remove the module before GM over-the-air updates or before OBD-II dealer service.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
FAQ
What is included in the Range DFM Module Kit?
The Range DFM Disabler module plus the AMP'd Throttle Booster with a wireless Bluetooth control switch.
What does it do?
It disables GM Dynamic Fuel Management (DFM) and Auto Start/Stop to hold full-cylinder V8 mode, and it sharpens throttle response to remove pedal lag.
Which vehicles does it fit?
2021-2024 GM SUVs and 2022.5-2026 GM 1500 trucks with 5.3L or 6.2L engines. Confirm a 2022 truck by VIN (12th digit '5' or higher).
Can I return the vehicle to stock?
Yes. Remove the inline module for a true return-to-stock with no trace; remove it before OTA updates or dealer OBD-II service.
Is this a genuine Range part?
Yes. It is a genuine Range Technology DFM Module with the AMP'd Throttle Booster.
