Bully Dog

Bully Dog is the leading provider of diesel performance parts for Ford, Dodge and GM trucks. With over 20 years of experience in the industry, Bully Dog has a reputation for quality and innovation. They were the first to develop a propane injection system for diesel engines and their computer chip programs are among the best in the market. Bully Dog products are designed to increase horsepower and torque, improve fuel economy and lower emissions. Their wide range of product offerings means that there is a Bully Dog solution for almost any diesel performance application. Whether you're looking for a simple bolt-on upgrade or a complete custom-tuned package, Bully Dog has the right solution for you.