STM Mild Steel Exhaust Manifold Head Flange for 4B11 Evo X Motul 970 Cranking Amps

970 Cranking Amps

Full bolt-on installation with a respectable exhaust note quieted by the dual silencers

The FP Race Manifold is made in D5S Ni-Resist Turbine housing material

Also if the fuel is allowed to get too hot

STM Mild Steel Exhaust Manifold Head Flange for 4B11 Evo X Motul 970 Cranking AmpsThe STM 4B11 exhaust manifold head flange is made from mild steel and fits Mitsubishi 4B11 Evo X heads. 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: 2008 2015 Evolution X Purchase Includes: (1) Mild Steel Flange Features: Mild steel Machined head side Ported exhaust side Weighs 2. 65 pounds STM Products are made in the USA! Lifetime Warranty on STM Parts to