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The COBB coolant overflow tank for 2008–2014 Subaru WRX/STI is a direct-fit replacement reservoir that integrates with the vehicle’s cooling system. The tank restores proper coolant overflow management and fitment to factory plumbing while offering a straightforward swap for worn or damaged OEM reservoirs. It’s a practical service part for maintaining correct coolant levels and system operation.
Cobb 08-14 Subaru WRX/STI Coolant Overflow Tank
