Talk to a Ram 2500 Sales Tech
1-888-706-1096
M-F 8:30A-11P ET, Sat-Sun 8:30A-9P ET
$12K Summer Sweepstakes! Enter Now >

Find Tuners (Subcategory) for your Ram 2500

Bully Dog GT Bypass Cable (18-25 6.7L RAM 2500)Find parts that fit my vehicle

Item HR59538
$0.00
Want $10? Write one of the first 5 reviews 4.5 Bully Dog Tuner product ratings
Our Price

$50.00 each

Military & First Responders Earn $2.50 in AT Cash Rewards. Get Verified

Ship to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

CONFIRM THIS FITS YOUR VEHICLE!

Select a different vehicle Help?
Update or Change Vehicle
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Bully Dog GT Bypass Cable
      • Required When Using GT Tuner on 2018 to 2025 RAM With Locked ECM
      • Enables Use of Bully Dog GT Tuner Without ECM Unlock
      • Simple Plug-and-Play Connectivity
      • Designed Specifically for RAM 6.7L Cummins Diesel Applications
      • Easy Installation
      • Fits 2018-2025 6.7L RAM 2500

      Description

      Essential Tuning Compatibility Adapter. The Bully Dog GT Bypass Cable is required for users running a GT Tuner on 2018 to 2025 RAM trucks with locked ECMs. This cable allows the tuner to function without the need for a permanent ECM unlock, providing safe and accessible tuning support for Cummins diesel owners.

      Construction and Appearance. Built with plug-and-play simplicity in mind, this bypass cable is engineered specifically for the GT Tuner and RAM's 6.7L Cummins diesel platform. It integrates seamlessly with the factory harness for fast, secure connectivity without modification.

      Installation. Installation is easy and fully plug-and-play, requiring no tools or technical reconfiguration. Simply connect to the appropriate ports to enable GT Tuner functionality.

      Application. This Bully Dog GT Bypass Cable fits 2018-2025 6.7L RAM 2500.

      Bully Dog 42215

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 5 Minutes

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) GT Bypass Cable

      Tech Specs

      4.5

      Reviews of Bully Dog Tuner Products (1)

      Brand Image

      Reviews of Bully Dog Tuner products have an average rating of 4.51 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Ram 2500

      • 6.7L I6 - 18, 19, 20, 21, 22, 23, 24, 25

        Most Popular from Xodus