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.

Gaskets 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