Owing to its heritage as a diesel fuel systems specialist, BD is a factory-certified Bosch, Stanadyne, Delphi and Zexel calibration and repair lab. BD also re-manufactures both mechanical and electronically-controlled fuel pumps and injectors for all diesel engine applications. BD built its reputation on exhaust brakes, and today it designs, assembles and tests both engine and remote mount systems, either air or vacuum-actuated.

Featuring a rugged cast-iron body and a stainless steel butterfly valve and shaft assembly, BD's exhaust brake incorporate exclusive Variable Orifice Technology, which builds peak efficiency quickly, and holds it consistently. Today's electronically-controlled diesel engines require precise control not only for maximum performance, but dependability. Rather than out source this important components, BD created its own department for circuit board design/assembly, programming and wire harness assembly. Increased horsepower and torque necessitate transmission modifications to ensure reliable operation. That's why BD specializes in Ford, Dodge and GM/Allison truck transmissions.

Every one of BD's complete exchange tow or race transmission assemblies is designed to handle double the amount of factory torque. Application-specific valve bodies and accumulator bodies are also available. BD also offers the toughest torque converters in the industry, with custom-designed stators, furnace-brazed fins, double and triple clutches and stamp-forged covers (stronger than billet steel!) for high-horsepower/torque applications.

When is a turbo more than just a turbo? When it's got the BD name on it. BD Diesel Performance is an engineering test facility for industry leaders Borg Warner/Schwitzer and Garrett. As a result, BD leads the industry with its Dodge Cummins and GM Duramax turbo systems. BD is on a continual quest to develop more innovative turbo applications, and as of December 2006 opened a re-manufacturing facility to offer new and re-manufactured turbos for all industries.