BD Diesel is an innovative diesel performance company and a world class manufacturer. One of their most popular products is the BD Diesel Exhaust Manifold. Their heavy-walled exhaust manifolds are cast from high-silicon ductile iron which is designed to withstand extreme temperatures and vibration. Coated to resist corrosion, the heavy wall manifolds hold in exhaust gas temperatures to enhance turbine pumping efficiency.

Precision connection joints allow for expansion and contraction, preventing cracks and exhaust leaks. BD Diesel Performance is unique among its peers: design, creation and manufacturing of their exhaust manifolds are all done in house and the quality and workmanship are impeccable.