Bully Dog® - GT Platinum™ Programmer

13 reviews|Item # sp7670|Similar Products
$469.00 - $594.99
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GT Platinum™ Programmer by Bully Dog®.


  • No need for a separate monitoring device. View & record your vehicle's PCM data on the device or on a PC
  • Increases your vehicle's horsepower, Torque, Throttle Response and even Fuel Mileage
  • Track critical performance data in real-time on easy to navigate virtual gauges
  • Preloaded, street-tested, dyno-proven tunes boost horsepower, torque, and throttle sensitivity
  • Manage tire size, gear ratio, speed limiter, speedometer calibrations, shift points and more
  • Installs quickly & easily via your vehicle's OBDII port
  • Monitor Engine Parameters in Real-Time via the Large Backlit LCD Screen
  • Reads & Clears PCM Diagnostic Trouble Codes

Bully Dog® was formed in 1998 in Aberdeen, Idaho. The founders of Bully Dog – Michael, Phillip, and Daryl Klassen - were heavily influenced by their father Harold's interest in improving vehicle performance. Several years prior to the company's inception, Harold had experimented with increasing performance on his diesel farm tractor by injecting propane into the engine's combustion chamber. In 1998, Bully Dog's owners took this concept and developed and patented a safe and effective propane injection system to enhance diesel engine performance. These systems were first sold out of their farm shop, but as demand increased, they moved the company to another location and officially organized Bully Dog. Bully Dog's mission was now to be recognized as the leader in the diesel performance industry. With the introduction of electronic components and software to improve performance, they began to research new types of products like intake and exhaust systems to complement their electronic components. In 2005, the company expanded its range of products to include performance products for gasoline-powered vehicles. Bully Dog is now able to offer a complete performance package.


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Bully Dog® - GT Platinum™ Programmer
1-10 of 13 Reviews
I have a 2010 F150 and most of the features can't be used on the tuner due to the ECM on the truck. Very disappointed in the purchase. Wish I would have known and went with a different product.
Posted by Shawn (Saginaw, MI) / December 28, 20202010 Ford F-150
Used this on other applications, works well.
Posted by Carl A (New Caney, TX) / September 28, 20192016 Chevy Silverado 2500
4 of 5
Make Sure the Tuner Is Compatible!
Bully Dog® 40417 - GT Platinum™ Programmer
Product seems like it would work nicely, however, is apparently not compatible with my vehicle (2015 Escalade 6.2L V8) since they are having to have the IT department program something to fit the specifics of my truck. I wish I would have known this before hand as my schedule doesn't allow me too much free time to get all of this downloaded! I have had the tuner now for almost a month and have yet to be able to use any of the features.
Posted by Aaron (Sherwood, AR) / December 26, 20182014 Cadillac Escalade
Gas mileage went up 1mpg. Shifts way smoother on premium tune. Was deceived on the options for my 6.2l cannot disable AFM or tune transmission.
Posted by Jerome (Vero Beach, FL) / March 16, 20182015 GMC Sierra
Really impressed with this programmer, it has a ton of features. It gives your truck some ump for sure and makes it run much smoother. It gave me around 3 more mph *highway*. Installation was really easy, anyone could do it. And Bully Dogs customer service was amazing!
Posted by William (Ben Wheeler, TX) / November 14, 20172010 Dodge Ram
3 of 5
Michel Marquis Not Satisfied
Bully Dog® 40417 - GT Platinum™ Programmer
If I can ever get it to work with my car I would be able to fill out better. Between work and my other business can’t get the tuner to download to my car. I have had tech support go onto my computer and change things three times now. For the money I was hopping for a better product and a hell of lot easier to set up. I would and will not recommend this tuner to anyone. Should have spent more and got a different one.
Posted by Michael (Londonderry, NH) / November 09, 20172006 Dodge Charger
3 of 5
Great Start
For a first time diesel owner like me it does fine. Disappointed it will not delete my engine codes for the dpf delete. Bully dog is scared of the do epa I guess.
Posted by Cyle (Saucier, MS) / June 21, 20172009 Chevy Silverado
5 of 5
Great Addition
Easy to install with minimal tools, plug n play performance. Boosted horsepower and improved mileage in my Tacoma by 5 mpg with exhaust system and programmer.
Posted by Dennis (Shelton, WA) / May 17, 20162006 Toyota Tacoma
The Bully Dog triple dog GT platinum tuner is a great accessory for anybody looking to get more out of their gas vehicle! I've noticed about 2-3 mpg increase having the Bully Dog system in my Hemi. Also the ability to go through and adjust all the parameters of your vehicle for driving is very nice! This is a great product to have! My only complaint is you can't set it up on your own with a Mac computer. If you own a Mac you have to use Bully Dog support to set up your tuner.
Posted by Nathan (Shell, WY) / September 17, 20152008 Dodge Ram
5 of 5
Bully Dog® BUD40420 - Triple Dog GT Tuner
Super fast shipping and great follow ups, great place to buy accessories.
Posted by Tim (Sherwood Park, AB) / April 18, 20132006 Dodge Ram
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