Tomei Exhaust Manifold - Mitsubishi EVO 7, 8, 9 3port Hex nut: N90348411 (2) (standard

Hex nut: N90348411 (2) (standard and S-Line)

3 M10 Serrated Flange Nuts

Safe for brass synchros

Low-Speed Pre-Ignition

topped up with our signature knurled bead seat and weight reduction pockets

Tomei Exhaust Manifold - Mitsubishi EVO 7, 8, 9 3port Hex nut: N90348411 (2) (standardHolding the same quality as our other Expreme exhaust components, this 4G63 EVO exhaust manifold is a perfect balance of ingenuity and is more efficient through numerous R & D testing. In the early stages of development, we worked with the original exhaust manifold to find the true limits of the factory production piece. After gathering numerous data from the original equipment tests, we slowly pieced together our Expreme exhaust manifold. The 4G63