BD Diesel Manifold Exhaust - 2001-2010 Duramax $100 - $150 Air springs are easy to

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

The purpose of a BOV is not just to sound cool

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A huge inlet and outlet

BD Diesel Manifold Exhaust - 2001-2010 Duramax $100 - $150 Air springs are easy toYou 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