Bully Dog Technologies has developed the premier system that increases horsepower, torque and diesel mileage!

Every Diesel enthusiast knows that propane injection gives diesels a performance boost, plus helps the fuel burn more completely for less carbon build-up. Bully Dog was the first Company to develop and patent a safe propane injection system for diesels and now that system can be yours for your 6.5TD. This system injects propane vapor in after the air filter, with the flow governed by switches inside the cab. Works great with stock airbox or with our Perfromance Air Induction kit. Antifreeze is run through the regulator to ensure vaporization. The result is a performance increase of around 40%, with increased fuel economy. With this system EGT's are only increased slightly and in most cases decreased. This kit fits all 6.5TD Diesels in all vehicles and years and includes everything but the tank. (Tank sold separately on our website, or purchase locally from your propane supplier)

This system will work on all Turbo Charged Diesels and can be easly transfered from vehicle to vehicle.