1999-2004 Mustang 3.8L/4.6L Thermostats

The Mishimoto street thermostat for the 1996-2004 Ford Mustang will promote greater cooling efficiency throughout your engine for daily drivers. The Mishimoto street thermostat will lower high engine temperature produced by modified and upgraded turbo applications. Once the engine is fully warmed up the Mishimoto street thermostat will open up at a slightly cooler lower…