The Mishimoto racing thermostat for the 2015+ Subaru WRX / 2014+ Subaru Forester XT will promote greater cooling efficiency in your stock or modified FA20DIT. Once the engine is fully warmed up, the Mishimoto racing thermostat will open at a lower temperature than standard thermostats. This allows coolant to flow through the engine sooner, which reduces and maintains cooler engine temperatures.
Mishimoto Thermostat w/ Gasket
Mishimoto Lifetime Warranty
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