STM Mild Steel Exhaust Manifold Head Flange for 4G63 Evo/DSM (STM-4G63-HFMS) *Discontinued* English Racing These adjustable top mounts coupled

These adjustable top mounts coupled with the independently adjustable rebound and compression dampening technology individual set up adjustments according to vehicle load

It is a must for users who want highly accurate boost pressure readouts up to 35 PSI or 2

Wideband O2 Compatible with ALL fuel types

ID2000 Injectors

STM Mild Steel Exhaust Manifold Head Flange for 4G63 Evo/DSM (STM-4G63-HFMS) *Discontinued* English Racing These adjustable top mounts coupled*Discontinued* This part was discontinued and we have none remaining in stock. FiD offers a Mild Steel Flange you can find HERE STM offers a Stainless with oval ports HERE This mild steel STM exhaust manifold head flange fits all Mitsubishi 4G63 heads including Evo 1 9, 1G 2G DSM and GVR4 models. The flange is machined for a perfect seat on your head and features a smooth exit port to match 1. 5" schedule 10 piping. Vehicle Fitment: 1992 2006