BD Diesel Exhaust Pulse Manifold for Dodge Cummins

The BD Diesel Exhaust Pulse Manifold is a heavy-duty replacement exhaust manifold for Dodge/Ram Cummins diesel engines. It is built to stop the cracks and exhaust leaks that often affect the one-piece factory manifold. Whether you call it a pulse manifold, a performance exhaust manifold or a replacement diesel manifold, it is made for trucks that run high exhaust gas temperatures (EGT) and heavy loads.

Key Features:

• High-silicon ductile iron construction withstands extreme heat and vibration, including the added load of larger single or twin turbo setups
• Multi-piece, fully divided pulse design separates exhaust pulses for more efficient cylinder evacuation and better exhaust flow
• Expansion joints let the manifold expand and contract with heat cycles, which reduces thermal fatigue, cracking and exhaust leaks
• Pre-drilled pyrometer ports on select applications make it easier to monitor EGT
• Direct-fit design works with stock-style turbo mounting on select applications and needs no custom fabrication
• Gasket, bolt and spacer kits are available separately for select applications

BD Diesel is known for diesel performance and durability parts. The Pulse manifold is a long-lasting upgrade for stock and modified Cummins engines. It helps keep exhaust flow consistent and cuts down on repeat manifold repairs.