BD-Power 1045989 Exhaust Manifold

Stop exhaust manifold cracks in their tracks with BDs Pulse exhaust manifold for the Dodge-Cummins. Cast from high silicon ductile iron, the Pulse features expansion joints that allow the manifold to expand and contract without cracking or exhaust leaks. As the name would imply, these manifolds are pulse tuned to assist in combustion chamber evacuation and increased exhaust flow. The result is quicker turbo spool-up, reduced backpressure, increased power and better fuel economy. Gaskets sold separately.

Features:

• Pulse-Tuned for maximum performance
• Expansion Joints to eliminate cracking
• Cast from high silicon ductile iron