Subaru WRX/STI Thermostat By Mishimoto (WRX 02-07 / STi 04-07)
Mishimoto
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when ordered within hrs and mins
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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
