BD Diesel 1045965-T4 Exhaust Manifold T4 Flange Cast Iron for 6.7L Cummins

BD 6.7L Cummins T4 Exhaust Manifold Dodge 2007.5-2018 2500/3500 Pick-up Replacement 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 wit'stand 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 expand and contract, which reduces cyclic thermal fatigue and greatly increase manifold longevity. Fully divided pulse manifold design 6.7L performance replacement manifold for use T4 mount turbochargers (S300,S400,etc.) Fully divided pulse manifold design, allows for quicker turbo response Cast of high silicon ductile iron to wit'stand extreme temperature cycling caused during DPF regeneration Thick walled casting and integral slip joint prevents cracking and exhaust leaks