BD Cummins 20-degree T4 Exhaust Manifold - Dodge 1998.5-2007 5.9L 2001 Pilot Bushing Material: Steel

Pilot Bushing Material: Steel

Fully divided pulse manifold made from high-silicon ductile iron is designed to withstand extreme temperatures and vibration

Engine: Duramax 6

BD exclusive adjustable waste-gated T3 turbine housing with heavy duty waste gate and bracket holds the boost

BD Cummins 20-degree T4 Exhaust Manifold - Dodge 1998.5-2007 5.9L 2001 Pilot Bushing Material: SteelReplacement manifolds with larger T4 and T6 flanges for changing out the stock turbo. The turbo stays in same stock location. Fully divided pulse manifold made from high silicon ductile iron is designed to withstand extreme temperatures and vibration. Great for performance trucks wanting to increase airflow. Designed using modern technology utilizes pulse flow for quicker turbo spool and increased power. Precision slip joints allow the manifold to