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.
Features:
- 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.
- 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.
- Fog Light/High Beam - Be able to use the fog lights and the high beams at the sametime.
- Head Light Delay - Set the amount of time that the head lamps remain on after the engine has been turned off.
- Idle Adjust - Enable and select a value for Engine Idle position. This is a great feature for keeping voltage in the vehicle up while running auxiliary electronics off of the vehicle's power system.
- Horn Chirp On Lock - The vehicle horn will sound each time the doors are locked by a remote while this feature is enabled.
- Daytime Running Lights - Dissable or enable daytime running lights.
Vehicle Fitment:
- Chevrolet/GMC 6.6L Duramax
- Express 2500/3500 '06 - '09
- Savannah 2500/3500 '06 - '09
- Silverado 2500/3500 '01 - '09
- Sierra 2500/3500 '01 - '09
- Kodiak 4500/5500 '06 - '09
- Topkick 4500/5500 '06 - '09
- Dodge
- Ram 5.9L Cummins '03 - '07
- Ram 6.7L Cummins '07 - '09
- Ford
- E-250/E350/E450 Power Stroke 6.0L '03 - '09 / 7.3L '99 - '03
- Excursion Power Stroke 6.0L '03 - '06 / 7.3L '99 - '03
- F-250/F-350/F-450/F-550
- Power Stroke 6.0L '03 - '07
- Power Stroke 6.4L '08 - '09
- Power Stroke 7.3L '99 - '03
For more information, please see 
Data Sheet
Why use a tuner?
Whether you are looking for that extra bit of power for your tow rig, or simply trying to get better mileage, a tuner/programmer should be next on your list. A tuner communicates directly with your car/trucks computer via the OBD2 diagnostic port and allows you to take control of your ride. The many adjustable features such as speedometer correction, transmission shift point adjustment, diagnostics, speed limiter removal/set, and gauge monitoring, makes for the most robust tool at your disposal. The simplicity of installation takes away any doubt that you might have as to whether or not a programmer is right for you.
GT Platinum Gas Diagnostic and Performance Tuner
The GT Platinum Gas is four products in one; a vehicle engine tuner, monitor, gauge and diagnostic device all in a single unit. The GT dramatically improves the utility of your vehicle by increasing horsepower, improving fuel economy and providing a comprehensive set of monitoring features and diagnostic functions.
Gauge - Allows you to replace the multiple gauges on the A-Pilar of your truck and read them with this compact multi color display.
Engine Tuner - Bully Dog's dyno proven tune files recalibrate the computer onboard your truck to provide an increase in horsepower and torque, all while optimizing your fuel efficiency.
Monitor - The GT Platinum Gas design allows you to monitor a full range of parameters in order to keep an eye on critical engine data.Warning indicators may be set to alert you of any potential danger.
Diagnostics - Allows you to read and clear any DTCs (Diagnostic Trouble Codes) in your vehicle.
