Cobb Tuning Coolant Overflow Tank - Subaru WRX/STI 08-14 1983-ford-ltd-esi2532993 Safety Feature: Flapper check valve

Safety Feature: Flapper check valve for rollover protection

aggressive exhaust note with classic Subaru rumble

IE engineers have spent countless hours adjusting boost air/fuel ratio

ARP 7/16 ID 7/8 OD Black Washers (10 pack)

The VB WRX features a stiffened chassis and highly capable FA24 powertrain out of the box

Cobb Tuning Coolant Overflow Tank - Subaru WRX/STI 08-14 1983-ford-ltd-esi2532993 Safety Feature: Flapper check valveThe 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 Overflow Tank solves these problems without any sacrifices. Constructed of welded aluminum with a capacity of . 8L, similar