Mishimoto 2008+ Subaru WRX/STI Polished Aluminum Coolant Overflow Tank Part MMRT-STI-08

Description

Upgrade your Subaru WRX or STI with Mishimoto’s 2008+ coolant overflow tank, designed to replace the stock plastic reservoir with a durable, TIG-welded aluminum construction. This high-quality overflow tank ensures longevity and reliable performance, resisting the repeated hot and cold cycles that often cause plastic tanks to fail. Its sleek, polished finish adds a refined look to your engine bay, while the black anodized option offers a subtle, stealthy appearance. The tank is engineered to match the style and fitment of your existing radiator, whether stock or Mishimoto aftermarket, ensuring an easy and secure installation.
Equipped with a CNC-machined dipstick, this overflow tank allows for quick and accurate coolant level checks without the need to remove the tank. Installation is straightforward and typically takes less than 30 minutes, making it an accessible upgrade for both casual enthusiasts and seasoned mechanics. The Mishimoto overflow tank is compatible with a variety of Subaru models including the 2013 through 2016 Impreza, WRX, and STI variants, making it a versatile choice for multiple engine configurations. Its fully welded aluminum construction provides maximum durability during thermal cycles, preventing leaks and cracking commonly associated with plastic tanks.
As with all Mishimoto products, this overflow tank is backed by a lifetime warranty, offering peace of mind and long-term reliability. Whether you’re restoring your vehicle or upgrading for performance and aesthetics, this aluminum coolant overflow tank is an essential component that enhances both the functionality and appearance of your Subaru engine bay.

Features:

• All-aluminum, fully welded construction for maximum durability during repeated hot and cold transitions

• CNC-machined dipstick for easy coolant level checking

• Simple installation, typically completed in under 30 minutes

• Available in polished and anodized black finishes to match your engine bay style

• Compatible with stock or Mishimoto radiators and various Subaru Impreza, WRX, and STI models

Fitment:
Subaru Impreza WRX 2008
Subaru Impreza WRX 2009
Subaru Impreza WRX 2010
Subaru Impreza WRX 2011
Subaru Impreza WRX 2012
Subaru Impreza WRX 2013
Subaru Impreza WRX 2014
Subaru Impreza WRX Limited 2010
Subaru Impreza WRX Limited 2011
Subaru Impreza WRX Limited 2012
Subaru Impreza WRX Limited 2013
Subaru Impreza WRX Limited 2014
Subaru Impreza WRX Premium 2009
Subaru Impreza WRX Premium 2010
Subaru Impreza WRX Premium 2011
Subaru Impreza WRX Premium 2012
Subaru Impreza WRX Premium 2013
Subaru Impreza WRX Premium 2014
Subaru Impreza WRX STI 2008
Subaru Impreza WRX STI 2009
Subaru Impreza WRX STI 2010
Subaru Impreza WRX STI 2011
Subaru Impreza WRX STI 2012
Subaru Impreza WRX STI 2013
Subaru Impreza WRX STI 2014
Subaru Impreza WRX STI Limited 2011
Subaru Impreza WRX STI Limited 2012
Subaru Impreza WRX STI Limited 2013
Subaru Impreza WRX STI Limited 2014
Subaru Impreza WRX STI Special Edition 2010
Subaru WRX Base 2015
Subaru WRX Base 2016
Subaru WRX Limited 2015
Subaru WRX Limited 2016
Subaru WRX Premium 2015
Subaru WRX Premium 2016
Subaru WRX STI Base 2015
Subaru WRX STI Launch Edition 2015
Subaru WRX STI Limited 2015