Once you order and receive your Bully Dog GT and Cummins Unlock Cable, follow these simple 3 step instructions to get more power and features in your Cummins-powered Dodge 2500 or 3500:
1. Install the Bully Dog GT with your preferred mount and follow the on-screen set up.
2. Plug-in the Cummins Unlock Cable and follow the on-screen instructions.
3. Using the Bully Dog GT tuner, install your chosen engine mapping software.