mercy__bilibili COS_ EXVR_EX_ 2 _wiki GameKee. Add some additional reliability and engine bay styling with the Mishimoto Subaru WRX STI Aluminum Coolant Expansion Tank. 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 percent increase in capacity compared to the stock unit. It features a polished silver or anodized black finish that will look great in your engine bay, and it and matches the Mishimoto Performance Aluminum Radiator! The Mishimoto Coolant Expansion Tank is engineered for perfect fitment in the 2002 2007 WRX and the 2004 2016 STI! As with all our products, this expansion tank includes the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship. This Part Fits: Year Make Model Submodel 2005 2006 Saab 9 2X Aero 2004 2006 Subaru Baja Turbo 2008 Subaru Forester Sports 2. 5 XT 2004 2005 Subaru Forester XT 2006 2008 Subaru Forester XT Limited 2005 Subaru Forester XT Premium 2002 2007 Subaru Impreza WRX 2006 2007 Subaru Impreza WRX Limited 2004 2007 Subaru Impreza WRX STI 2007 Subaru Impreza WRX STI Limited 2006 2007 Subaru Impreza WRX TR