Japspeed - Mitsubishi Evo 4 5 6 - S2 Turbo Elbow Back Exhaust System Model_MX5NC An OEM bypass/diverter valve is

An OEM bypass/diverter valve is open until it needs to close – increases turbo lag

Replaces plastic valve parts with metal for reliability and strength on stock or modified engines

Increases down Force at high speed

- Built with Resonator to reduce noise

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Japspeed - Mitsubishi Evo 4 5 6 - S2 Turbo Elbow Back Exhaust System Model_MX5NC An OEM bypass/diverter valve isOur Mitsubishi Evo 4 5 6 Turbo Elbow Back S2 Exhaust System will allow your Evo to breathe far more easily, resulting in improved power output and throttle response. Running from the turbo elbow back it includes a 3 downpipe with flexi joint, decat, 2. 75 centre section and culminates with a 4. 5 tailpipe. Features: Manufactured from T304 stainless steel Downpipe includes flexi joint to allow for movement in the system Silenced (quieter than S1