Mishimoto Racing Thermostat (68° C) / Subaru WRX / STi 2001-2007

The Mishimoto racing thermostat for the '01-'07 Subaru WRX and STI will promote greater cooling efficiency throughout your engine. The Mishimoto racing thermostat will significantly lower high engine temperature produced by modified and upgraded turbo applications. Once the engine is fully warmed up the Mishimoto racing thermostat will open up at a lower temperature than standard thermostats, also allowing the coolant to flow through the engine sooner thus reducing and maintaining cooler engine temperatures.

Mishimoto thermostat activates at 68° C, stock thermostat activates at 76.5° C

The Mishimoto racing thermostat for the '01-'07 Subaru WRX and STI will promote greater cooling efficiency throughout your engine. The Mishimoto racing thermostat will significantly lower high engine temperature produced by modified and upgraded turbo applications. Once the engine is fully warmed up the Mishimoto racing thermostat will open up at a lower temperature than standard thermostats, also allowing the coolant to flow through the engine sooner thus reducing and maintaining cooler engine temperatures.

Mishimoto thermostat activates at 68° C, stock thermostat activates at 76.5° C

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Mishimoto

Mishimoto is a leading manufacturer of high-performance cooling products for automotive enthusiasts and racers. Specializing in radiators, intercoolers, oil coolers, and silicone hoses, Mishimoto designs products to enhance engine performance and reliability under extreme conditions. Renowned for quality, durability, and innovative engineering, Mishimoto is trusted by drivers worldwide for street, off-road, and track applications.

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