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Bully Dog

Bully Dog Diesel Performance

Thoroughbred Diesel is your source for Bully Dog performance. Bully Dog Technologies is well known to the diesel truck enthusiasts who craves more performance for their pickup. The Bully Dog GT, PMT, Gas GT, Diesel GT, and new Crazy Larry GT tuners are some of the more popular programmer chips available from Bully Dog Technologies. Also, do not forget about the rapid flow exhaust system that has diesel enthusiast buzzing, as well as the RFI cold air intake.

Browse below at all of the Bully Dog performance products we offer below for your diesel or gas truck. We can get a complete line of Bully Dog products so if you do not see it below it is coming soon. To get a price on a Bully Dog products that is not yet listed on ThoroughbredDiesel.com stop clicking and give us a call at 866-737-4966.
*** LOW PRICE GUARANTEE ***
We will beat any Bully Dog price! If you find a lower price just call us at 866-737-4966 and we will beat that price. We have Bullydog in stock and ready to ship out.
Bully Dog PMT unit
Bully Dog
PMT unit
bully dog GT
Bully Dog Diesel GT
bully dog GT
Bully Dog Gas GT
WatchDog Economy Monitor
WatchDog Monitor
Bully Dog rapid flow exhaust
Rapid Flow
Exhaust Systems
Bully Dog exhaust tips
Rapid Flow
Exhaust Tips
Bully Dog RFI rapid flow induction cold air intake system
RFI Cold Air
Intake system
Bully Dog air filter
Air Filter
Bully Dog Rapid Power tractor module
Rapid Power
Tractor Modules
Bully Dog Rapid Power passenger vehicle module
Rapid Power
Passenger Vehicles
shift enhancer kit
Shift Enhancer Kit

Fuel Additive
fuel pin
Fuel Pin
j-hook
J-Hook
   
Bully Dog is excited to announce support for the 2007-2010 3.8L Jeep Wranger JK

The Return of Crazy Larry
For years Crazy Larry was the most desired tune on the market; racers from coast to coast used the Crazy Larry tune to dominate the competition and then it was gone.

Now, after a couple of years, it is time for Crazy Larry to make a return, making more power than before and more power than the other guys. Through extensive race driven research and development, Crazy Larry is ready to his the race track; but this time you can expect much, much more. The new Crazy Larry tunes will only be available on the new Crazy Larry GT.

Currently at ThoroughbredDiesel.com we offer popular Bully Dog GT, PMT, RFI cold air intakes, rapid flow exhaust, and more. As mentioned above, we can get a complete line of Bully Dog performance products so if you do not see it at our online store, stop clicking and call us toll free on our dime at 866-737-4966 for price and availability. Thanks for shopping at Thoroughbred Diesel and we appreciate your business.

A History with a Purpose: TO GO FASTER
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. The desire and the need to go faster was introduced to the guys at a very young age. Several years prior to the company's inception, Harold has experimented with increasing performance on his diesel farm tractor by injecting propane into the engine's combustion chamber.

Most all racing has been born out of some real purpose, getting things done quicker can make our lives easier. In 1998, Bully Dog's owner 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, the owners moved their company to another location and officially organized Bully Dog.

Bully Dog's new purpose would drive them to become very accomplished engineers. Advancements in electronically controlled diesels really opened the door for Bully Dog to out tuner the competition. Thus Crazy Larry, our legendary race tuning, came out in about 2006. Shortly after, government regulations were administered that made Crazy Larry go away for a while. However, history has proven that you can't keep a good dog down. The owners of Bully Dog still have a desire to get out there and compete to be the fastest so... Crazy Larry is coming back to the race track.

Thoroughbred Diesel logo glowing Thoroughbred Diesel Performance and Repair Shop
4843 Rockwell rd.
Winchester, KY 40391
Call Toll Free: 1-866-737-4966
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