On Most Orders Over $250*
On Most Orders Over $250*
DETAILS
Add some additional reliability and engine bay styling with the Mishimoto Subaru WRX 2002–2007 / STI 2004–2014 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% increase in capacity compared to the stock unit. It features a polished finish that will look great in your engine bay, and it matches the Mishimoto Subaru WRX/STI Performance Aluminum Radiator! The Mishimoto Coolant Expansion Tank is engineered for perfect fitment in the 2002–2007 WRX and the 2004–2014 STI!
Really ties the engine bay together. I was tired of looking at the bulky plastic reservoir amongst all the aftermarket components installed. This was like the icing on the cake.
Brant,
Thank you for your 5 Star Review. We are thrilled that the Mishimoto expansion tank ties your engine bay together and replaces the bulky plastic reservoir so seamlessly. It is the perfect finishing touch for your setup!
Regards,
Works on 15 WRX STI great replacement from OEM plastic, no issues
Joshua,
Thank you for sharing! The Mishimoto Aluminum Coolant Expansion Tank was a great upgrade for your 2015 WRX STI, especially as a replacement for the OEM plastic one! Enjoy!
Regards,
My '06 STI already has a Mishimoto radiator and I finally got tired of looking at the old, stock expansion tank. When it was time to do an oil change, coolant flush and switch to Mishimoto Liquid Chill, I figured it to be the perfect time to switch to the Mishimoto expansion tank.
Perfect fit, easy install and looks much better.
William,
Thank you for your 5 Star Review of the Mishimoto Aluminum Coolant Expansion Tank. We are so glad to hear that you are enjoying the upgrade for your STI and that it was a perfect fit during installation. We are sure it looks much better than the stock tank and we hope you continue to enjoy it. Happy driving!
Regards,
Nice piece. Rugged construction. All the welds are heavy-duty. The part itself is about 1/2 the weight of oem. Slight hose trimming required.
MajTom,
Thank you for your 5 Star Review and added pics! The Subimods Team is glad to hear that you are satisfied with the construction and weight of the Mishimoto Aluminum Coolant Expansion Tank for your Bugeye. We appreciate your feedback and are always here to help with any trimming needs. Enjoy!
Regards,
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