BD Diesel 1045947 Exhaust Pulse Manifold for Dodge Cummins - 1998.5-2002 5.9L 24V

The BD Diesel 1045947 Exhaust Pulse Manifold features a heavy-duty multi-piece design that eliminates manifold cracks in your 1998.5-2002 Dodge 5.9L Cummins. The single piece design of the factory exhaust manifold is prone to cracks which causes exhaust leaks that can rob you of power. This direct-fit replacement solves that common failure point with superior engineering and materials.

Key Features:

• Cast from high-silicon ductile iron designed to withstand extreme temperatures and vibration
• Precision slip joints allow the manifold to expand and contract, which reduces cyclic thermal fatigue and greatly increases manifold longevity
• Pulse-tuned design for more efficient combustion chamber evacuation and higher exhaust flow
• Fully divided pulse manifold design, pre-drilled for pyrometer probes
• Designed using modern technology to ensure optimal internal geometry
• Great for both stock and performance trucks

The result is quicker turbo spool-up, reduced backpressure, increased power, and better fuel economy. Replaces OE Part# 3946036. Note: Gaskets and replacement bolts sold separately.