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Range DFM Module

(22-26 V8 Sierra 1500

Find parts that fit my vehicle Item S576738
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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 While Avoiding Unpleasant Exhaust Notes And Drone Caused By Cylinder Deactivation
    • Plug-And-Play Installation Completed In Minutes Without Drilling Or Permanent Modifications
    • Fits 2022-2026 V8 Sierra 1500 Models

    Description

    Power And Performance. The Range DFM Module disables Dynamic Fuel Management and engine auto start/stop systems on GM V8 engines, allowing the engine to run on all cylinders continuously. This plug-and-play module enhances throttle response, eliminates engine lag and vibration, and restores consistent power for improved drivability in trucks and SUVs.

    Construction and Appearance. Featuring smart inline technology with OEM-style connectors, the module integrates seamlessly with the engine control module. Its flat black finish ensures a low-profile appearance without permanent modifications.

    Installation. Installation requires no tuning, tools, drilling, or permanent alterations, making it quick and accessible to most users. It can be completed in minutes.

    Application. Specifically designed to fit 2022 through 2026 GM V8 Sierra 1500 models, providing an effective solution to disable fuel management systems on these trucks.

    Range RA007

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    Install Details & What's in the Box

    Installation Info

    Installation Time

    (approx) 15 Minutes

    Difficulty Level:

    Simple installation for anyone.

    Installation Guides

      No guide available for this part yet.

    What's in the Box

    • (1) DFM Module
    4.7

    Customer Reviews (125)

    Questions & Answers

    No questions about this product yet. Ask the First Question

    Will It Fit My Sierra 1500

    • 5.3L V8 - 22, 23, 24, 25, 26
    • 6.2L V8 - 22, 23, 24, 25, 26