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Bully Dog Bully Dog GT Platinum Diesel 40420 Canada Performance Improvements Prices in Canadian, No Duties, 365 Day Return

Bully Dog 40420 Bully Dog GT Platinum Diesel

Bully Dog

  • $583.93 CAD

Triple Dog GT Diesel Gauge/Tuner

Our Triple Dog Gauge Tuner (GT) for diesel is our top-selling product - and for good reason. The Triple Dog GT is four products in one remarkable unit: a vehicle engine tuner, monitor, gauge, and diagnostic device all in a single unit. The remarkable GT transforms the utility of your vehicle by increasing horsepower, improving fuel economy, and providing a comprehensive set of monitoring features and diagnostic functions.

Applications: Chevrolet/GMC, Ford, Dodge*

* 2013-14 Dodge Cummins Unlock cable must be purchased for tuning. Part# 42214

Pull Faster, Further, and Safer with Bully Dog

Product Features

  • Economy Tune (85 octane) +15-20 horsepower
  • Performance Tune (91 octane) +25-30 horsepower
  • Read and Erase DTCs
  • Download Features (where applicable)
  • Speed Limiter
  • Rev Limiter
  • Calibrate Speedometer
  • Transmission Tuning
  • Vehicle Options (vehicle specific)
  • Adjust Timing + or - 2 degrees
  • Seat Belt Reminder Chime
  • Auto Door Lock
  • High Rev Function
  • Vehicle Monitoring Functions
  • Real Time Fuel Economy
  • Average Fuel Economy
  • Trip Fuel Economy
  • Load
  • Coolant Temperature
  • Fuel Pressure
  • Manifold Absolute Pressure
  • Engine RPM
  • Speed
  • Timing Position
  • Air Intake Temperature
  • Mass Air Flow (grams/sec)
  • Throttle Position
  • Fuel Level
  • Battery Voltage
  • Ambient Air Temperature


Tuning Files are constantly being updated and improved. Always update your tuner to the latest software version available BEFORE you tune your car or truck. Tuning with old software versions may cause unexpected results. See more info on the BullyDog Support page:

WARNING: Always tune your vehicle in a comfortable place where you can access the Internet in case you need an update. NEVER tune it on the side of the road.

Don’t see what you’re looking for? Give us a call toll free: 1-877-471-6700 or visit one of our Speed Shop locations.



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