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 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 expand and contract, which reduces cyclic thermal fatigue and greatly increase manifold longevity.

FEATURES

Gasket, Bolt and Spacers kits are available separately
Larger runner size helps enhance flow through the manifolds
No restriction throughout rpm
Cast ports and runners match inlet gasket within 0.03"
Center Mount can face down or up
Optimum 20 degree flange helps mounting S400, S500 other larger turbochargers
Heavy cast HiSi Ductile Iron retains heat energy
High temperature black coated
Drilled and tapped 1/8-NPT ports
Thick walls allows for drilling/tapping of individual cylinder pyro ports
Heat expansion joints prevents cracking
Intended for installation with competition turbos
Some modifications to vehicle/engine components will be necessary

INSTALL TIME

2 Hours 30 Minutes

WARRANTY

Parts

36-Months
75,000 Miles

NOTE

Not for sale on licensed California vehicles

BDD 20-degree Exhaust Manifold T4 Mount Dodge 5.9L Cummins 1998.5-2007 1045995-T4