COBB Coolant Overflow Tank 2022-2023 WRX

Upgrade your WRX's coolant overflow tank with the COBB Coolant Overflow Tank 2022-2023 WRX. Constructed of welded aluminum and anodized for lasting protection, this tank offers 1.1L capacity, plus internal and external welded fill and vent tubes to ensure a leak-free experience. The fill tube extends to the bottom to prevent air ingestion, while the vent tube can be routed to other areas away from the radiator for a cleaner look.