Fits Subaru WRX/STI 2001+
Subaru SVX 1992-1997
Subaru Legacy 1990-2005
Subaru Outback 2001-2008
Subaru Forester 1998-2008
Subaru Baja 2003-2006
Subaru B9 Tribeca 2006-2007

The Mishimoto racing thermostat for the 2001+ 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.

Specifications:

Mishimoto Thermostat Activates at 60º C

OEM Thermostat Activates at 76.5º C