Installation Time
(approx) 15 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $149+ Details
Range DFM Module and Amp'd Pedal Controller Kit (21-26 V8 Yukon)
Item GY35834
Our Price
$255.95 kit
Military, Medical & First Responders
$12.80 Available in AT Cash Rewards.
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Disables Dynamic Fuel Management
- 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 Provides Better Power On Demand, A More Consistent Driving Experience, Reduced Engine And Valvetrain Wear, And Improved Long Term Engine Reliability
- Enjoy The V8 Rumble And Avoid Unpleasant Exhaust Notes And Drone From Cylinder Deactivation Mode
- Plug-And-Play Installation Completed In Minutes
- 50-State CARB Compliant EO# D-115-32 For 2021-2024 Model Years, 2025-2026 Pending
- Fits 2021-2026 V8 Yukon Models
Description
Dynamic Fuel Management Eliminator. The Range DFM Module disables Dynamic Fuel Management and engine auto start/stop systems on GM V8 engines. This plug-and-play device installs easily by connecting directly to the ECM, restoring full-cylinder operation and consistent power delivery. It enhances throttle response, reduces vibration, and eliminates drivability issues caused by factory cylinder deactivation.
Construction and Appearance. The module features smart inline electronics within a compact, flat black enclosure. It includes OEM-style male connectors with two ports for seamless integration with the vehicle’s ECM. The flat finish ensures discreet installation.
Installation. Installation is straightforward, requiring no tuning or tools, and can be completed in minutes. No permanent modifications or drilling are necessary, allowing for quick removal without trace if desired.
Application. Specifically designed to fit 2021-2026 V8 Yukon models, including both 5.3L and 6.2L V8 engines, with no exclusions or special fitment notes.
Range RA007TB
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Range DFM Disabler Module
- (1) Amp'd Throttle Booster Pedal Controller
- (1) Wiring Harness
4.9
Customer Reviews (29)
Questions & Answers
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Will It Fit My Yukon
- 5.3L V8 - 21, 22, 23, 24, 25, 26
- 6.2L V8 - 21, 22, 23, 24, 25, 26
