STM Mild Steel Exhaust Manifold Head Flange for 4G63 Evo/DSM (STM-4G63-HFMS) *Discontinued* Scat Pro (3) Evo 9 Water Lines

(3) Evo 9 Water Lines

(1) STM Modified Koyo Small Radiator

Includes 2 black anodized billet aluminum joiners to connect to either 2

The STM Axle-Back Exhaust will bolt right up to the STM 3" Cat-Back Exhaust

The Accumulator is tapped to the pressure side of the engine s oiling system

STM Mild Steel Exhaust Manifold Head Flange for 4G63 Evo/DSM (STM-4G63-HFMS) *Discontinued* Scat Pro (3) Evo 9 Water Lines*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