STM 4G63 Exhaust Manifold Head Flange | Multiple Mitsubishi Fitments (STM-4G63-HFMS)
$60.00Multiple Mitsubishi Fitments 4G63 Exhaust Manifold Head Flange by STM The STM 4G63 exhaust manifold head flange is made from mild steel and 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…









