Bully Dog Technologies' complete history is built around the diesel engine. They were the first company to develop and patent a safe propane injection system for the diesel engine. They first developed the propane injection system for their own tractors and then their own pickup trucks before sending them to market. In the fall of 2002, they were first to the market with a plug-on module called the Torque Dog and in 2004 a downloader called the Power Pup for the Dodge Cummins diesel. In 2003, they introduced the Power hound module for the 6.0 Liter Ford Power Stroke. Their engineers concentrate on modifications that will increase horsepower, fuel economy and torque. Bully Dog is staffed with a highly professional team that knows diesel performance and will strive to provide you, the customer, with the most functional performance modules on the market. Their customers can be assured that they are at the head of the pack in diesel performance!

Choose the Bully Dog Dyno Dominator module or the Bully Dog Rapid Power module for stackable diesel performance on your Chevy Duramax or Ford Powerstroke, or, if you have a Dodge Cummins, maybe the Torque Dog module is more your speed.  If a programmer is more your style, the Bully Dog Power Pup or Triple Dog should be at the top of your list.  Control them all with the Outlook monitor and your diesel is on its way to reliable performance!

Do you have a Volkswagen TDI?  Bully Dog is one of the few companies that makes a Volkswagen module!  Increase the horsepower and torque of your TDI diesel with a Bully Dog Module.