BD Diesel Full Bore Exhaust Manifold Restores Exhaust Flow Balance H760C39XL Residual Pressure Valve

Residual Pressure Valve

four spoiler support brackets

The Sportsman Parachute kits are designed for vehicles weighing up to 2499 lbs

standard 1-3/4" outlet and feature a universal inlet design to accept fittings for a 1-1/2" standard hose

Notched for 2" x 3" square tubing

BD Diesel Full Bore Exhaust Manifold Restores Exhaust Flow Balance H760C39XL Residual Pressure ValveThe BD Full Bore Exhaust Manifold for the Chevy Duramax engine replaces factory driver's side "pinched down" unit, restoring exhaust flow and balances the V8 engine for smother running. Flow design will accommodate enhanced performance engines by aiding them in improving exhaust velocity to drive the turbocharger, improving power, increasing economy and lowering EGT's. Made from high silicon ductile iron, the Full Bore is a direct, bolt in replacement