Mishimoto Racing Thermostat 154 Degree - Subaru Models (inc. 2002-2014 WRX / 2004+ STI)
2002-2014 Subaru WRX
2004-2018 Subaru STi
( See more applications below )
The Mishimoto racing 154° thermostat will promote greater cooling efficiency throughout your engine and significantly lower high engine temperatures produced by modified and upgraded turbos.
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 Temp: 154.4°F / 68°C
OEM Subaru Temp: 172.4°F / 78°C
2003-2006 Subaru Baja
1997-2010 Subaru Forester
1993-2010 Subaru Impreza
1989-2010 Subaru Legacy
2000-2010 Subaru Outback
1993-1997 Subaru SVX
2006-2010 Subaru Tribeca
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