Mishimoto Aluminum Coolant Expansion Tank Polished 2008-2014 WRX / 2005-2009 Legacy GT / 2005-2009 Outback XT / 2009-2014 Forester XT GEN_2006-2007 STI Compatible with 2008-2021 WRX

Compatible with 2008-2021 WRX

larger diameter silicone construction with stainless steel reinforcement

Their design supports tunability for enthusiasts looking to optimize their Subaru’s fueling system

To help improve the flow of air into the radiator

Mishimoto Aluminum Coolant Expansion Tank Polished 2008-2014 WRX / 2005-2009 Legacy GT / 2005-2009 Outback XT / 2009-2014 Forester XT GEN_2006-2007 STI Compatible with 2008-2021 WRXEliminate the unsightly stock expansion tank and replace it with the Mishimoto Aluminum Coolant Expansion Tank. Crafted from fully welded, all aluminum construction, this tank not only enhances the appearance of your engine bay but also delivers superior durability through repeated heat cycles. Designed for performance and reliability, the tank features precision CNC machined, leak free barb fittings and offers a 22% increase in coolant capacity