The Mishimoto aluminum coolant expansion tank for Subaru WRX (2008–2014) and Legacy GT/Outback XT (2005–2009) is a TIG-welded direct-fit replacement offering increased durability and a 22% greater capacity versus the stock plastic unit. It features barbed CNC-fittings, a polished or Stealth Black finish to tidy the engine bay and compatibility with stock radiator caps. The tank matches Mishimoto radiators and includes the Mishimoto Lifetime Warranty.
Mishimoto Subaru 08-14 WRX/ 05-09 Legacy GT Aluminum Coolant Expansion Tank