SCT Bully Dog GT Diesel Tuner for Powerstroke, Duramax, Cummins
SCT Bully Dog GT Diesel Tuner for Powerstroke, Duramax, Cummins
SCT Bully Dog GT Diesel Tuner for Powerstroke, Duramax, Cummins
SCT Bully Dog GT Diesel Tuner for Powerstroke, Duramax, Cummins

SCT Bully Dog GT Diesel Tuner for Powerstroke, Duramax, Cummins

40420

Regular price $449.00 Save $-449.00
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The GT Diesel tuners unlock more horsepower & torque to meet the unique demands you put on your vehicle. With preloaded tuning you can plug ‘n play. The built in “Driving Coach” feature helps improve driving habits for better fuel mileage. Customizable gauges track performance, and a wide variety of hauling and offroading, all while giving you plenty of power to take on tough jobs or improved fuel economy for long highway hauls.

*Duramax LML and LGH are not shift on the fly.

Features

Features vary for each vehicle and are not available on all vehicles

Dyno Proven Performance

The GT Diesel delivers DYNO proven tune files that INCREASE HORSEPOWER and TORQUE

Monitor More Parameters

The GT Diesel comes complete with a mount for on dash monitoring of a huge list of parameters.

Now With Custom Tuning

Stores up to 10 custom tune files created by your local Bully Dog / SCT Custom Tuning Dealer. *Not available for all vehicles

WHAT YOU CAN ADJUST

Adjustable Options vary for each vehicle and are not available on all vehicles

  • Boost

    This gauge option shows the boost. This information is used in defuel settings to reduce the boost when the limit is exceeded.

  • Coolant Temperature

    Current coolant temperature; this information is used for warning level and safety defueling settings.

  • Oil Temperature

    This gauge option shows the engine oil temperature in °F or °C. This information is used for warning level and safety defueling settings.

  • Speed Limiter

    Change the top speed that the vehicle will reach before the engine automatically limits the power needed to go faster.

  • Tire Size

    Correct the speedometer if you have changed your tire size from stock.

  • Transmission Temperature

    This gauge option shows the transmission temperature. This information is used in defuel settings to help prevent heat damage to the transmission. (This gauge option is not available on all vehicles.)