Up for sale is my bully dog GT tuner for the duramax. I used it for about 2 months until I realized I wanted a race truck and upgraded to EFI live.. Ended up blowing my tranny so I'm selling the bulldog since it's just been sitting in my truck since I used it as a monitor after the EFI live install. It is unmarried and ready to install to your duramax! You can't even tell its used and it comes with all the hardware and packaging like it came with when shipped from dully dog! Save you're self the $50-100 and just get a slightly used like new unit! My loss you're gain! 

The Triple Dog GT or Gauge Tuner really stands up to its name. The GT is an all in one downloader and monitor all in one compact electronic device. With all the features contained in the GT it is amazing how easy it is to install, installation simply involves plugging the product into the vehicle OBD ll port and performing a download to the vehicle ECU. Whats more is that the GT works on almost all late model diesel pickups and some commercial applications. The GT comes with a custom windshield mount. In addition, the GT mounting socket on the back of the unit is a universal T-socket style mount. This T-socket will accomodate almost any off the shelve mounting style. 

New to the GT and the Bully Dog product feature line up is the all new patent pending Driving Coach feature. According to outside research studies, drivers can save up to 37% on their monthly fuel bill simply by adopting better driving habits. The Driving Coach feature shows people specifically where their current losses are coming from so they can make adjustments to correct their inefficiencies. It provides audio and visual feedback to instruct a driver into better driving habits, read more about the driving coach feature below.

THE DRIVING COACH, PATENT PENDING FEATURE:

The Driving Coach is a special feature designed to help drivers drive more efficiently. It coaches drivers into better driving habits by providing real time visual and audio feedback as to how efficient a driver is driving. The driving coach also provides the driver with a “grade,” on how efficiently they drove during a particular trip. This makes driving efficiently, constructive and fun. Drivers can use the Driving Coach to coach themselves into improved driving habits. Every driver can challenge themselves to be: “The perfect driver.”

FEATURES:

• Huge Horsepower and Torque Gains (over 100 HP)

• Improved Engine Efficiency (Fuel Economy Potential)

• Four on-the-Fly Power Levels

• Safety Defueling

• Loads of Download Features like Speedometer Calibration

• Display over 15 Vehicle Parameters (PIDs)

• Read and Erase Diagnostic Trouble Codes (DTCs)

• Vehicle Performance Testing (including drag tree)

• Free Performance Testing Software for PC Online

• Exclusive Driving Coach feature, Patent Pending

• Full Color Display with Multiple Color Themes

• User Set Daytime and Nighttime Driving Modes

• Easy Installation

• Free Internet Updates and Upgrades

White Knuckle Engine Tuning: Horsepower That You Are Going to Love!

Hold on tight because Bully Dog provides the best engine tuning in the market place. Our mainstay and the entire reason we are in this business is to provide high quality engine tuning aimed at improving your driving experience. Proper tuning is key to achieving that teeth gritting adrenaline pumping horsepower so we place our focus in tuning all applicable vehicle systems, not just peak horsepower. We tune vehicles to perform at every point in the RPM range and we always look to other areas of improvement such as the transmission so you can experience excellent performance in any driving situation you encounter. If you buy it now I will include a kennity diesel boost stick. It changes you're boost safely from 20 psi to 30 psi :) boost stick only for LLY