Cobb Tuning Subaru Coolant Overflow Tank STI 2008-2014, WRX 2008-2014 - 800655 2150cc 600140-02 is a flywheel kit

600140-02 is a flywheel kit for various Mazda RX-7 and RX-8 applications that comes complete with an ACT counterweight

25micron Nitrile Rubber Layer Coating - Reduces chances of leaking on imperfectly smooth mating surfaces over non-coated gasket

Large diameter pressure cup

Please contact COBB Support if you have any questions

Cobb Tuning Subaru Coolant Overflow Tank STI 2008-2014, WRX 2008-2014 - 800655 2150cc 600140-02 is a flywheel kitEMISSIONS This part is not an emissions related part and therefore can be used on Emission Controlled Vehicles. DESCRIPTION The OEM Coolant Overflow Tank for the 2008 2014 WRX STI does its job well enough but the cheap plastic material is ugly and will potentially crack over time, especially when driving hard and going through extreme heat cycles. Its shape is also clumsy and obtrusive when adding an aftermarket FMIC. The upgraded COBB Subaru Coolant