AWE Tuning Electronic Valve Simulators (Contains 2 Per Unit) - 1310-11018 fits_2008-`Mitsubishi`EVO The Mishimoto racing thermostat provides

The Mishimoto racing thermostat provides benefits to your stock or forced induction 350Z and includes our signature lifetime warranty

Its XLPE (cross-linked polyethylene) polymer material is heat soak resistant and extremely durable

Dyno-Proven Gains up to +25 HP and +23 Lbs

A straight-through designed

PROGUARD transmission filters represent the next generation in filter technology

AWE Tuning Electronic Valve Simulators (Contains 2 Per Unit) - 1310-11018 fits_2008-`Mitsubishi`EVO The Mishimoto racing thermostat providesValve Simulators: When valves are eliminated, the ECU stores what is known as a soft code in the system, which may not appear on the dash. While this code is not harmful, who wants it? Enter the AWE Electronic Valve Simulators. These simple devices plug right into the factory harness in place of the exhaust valves and prevent any code from ever being stored in the ECU due to the removal of the exhaust valves. Plug them in. Start it up. Drive away.