BD Diesel Manifold Exhaust - 2001-2010 Duramax $100 - $150 Aggressive engagement

Aggressive engagement

A huge inlet and outlet

Air springs are easy to install between your axle and the vehicle frame

1989-1991 Chevrolet V3500 Fleetside

Air adjustable with quick connecting

BD Diesel Manifold Exhaust - 2001-2010 Duramax $100 - $150 Aggressive engagementYou may not know it, but the factory drivers side exhaust manifold is pinched down to allow for steering shaft clearance, which actually is not required. As a result, thismanifold only flows 80 percent of the passenger side. BDs Full Bore exhaust manifoldrestores exhaust flow balance, improving power and reducing EGT. Made from high silicon ductile iron, the Full Bore is a direct, bolt in replacement for the factory manifold and is even drilled and