Mishimoto Aluminum Coolant Expansion Tank WRX (2002-2007) STI (2004-2018) Scion leading to engine failures and

leading to engine failures and premature wear

As with all Mishimoto STI and WRX parts

SOLID BUSHING

Designed and tested in North America to be used in conjunction with OEM or similar shocks for excellent ride comfort and slightly increased handling

If you need your Subaru WRX/STI slammed

Mishimoto Aluminum Coolant Expansion Tank WRX (2002-2007) STI (2004-2018) Scion leading to engine failures andAdd some additional reliability and engine bay styling with the Mishimoto Aluminum Coolant Expansion Tank for the Subaru WRX 2002 2007 and STI 2004 2018. Stock coolant expansion tanks are prone to failure after years of constant temperature variations. The Mishimoto tank is constructed from durable, TIG welded aluminum with barbed fittings for optimal durability and longevity. This expansion tank provides a 50% increase in capacity compared to the