Fitment: 2004 - 2007 Subaru STI and WRX. Clean up your engine bay and create more space for intercooler piping with the COBB Overflow Tank and Washer Reservoir filler. This product features a wrinkle black powder coat finish, durable aluminum construction, and a laser - etched COBB logo. It uses the factory overflow cap, has a 0.5L volume, and is easy to install. An installation guide is included, along with a silicone hose, bracket, and all necessary hardware. The Cobb Coolant Overflow Tank + Washer Reservoir filler is a stand - alone item that tucks the overflow tank lower out of sight, keeping the engine bay tidy. The Washer Reservoir, specific for 2006 - 2007 WRX/STI with the reservoir behind the bumper cover, consists of a tubing extension, Delrin base, and Delrin cap.



Using this Cobb Coolant Overflow Tank with Washer Fluid Relocation Kit is easy. First, refer to the included installation guide. It comes with all the necessary parts like a silicone hose, bracket, and hardware. Just follow the steps in the guide to install it in your 2004 - 2007 Subaru STI or WRX. When using, make sure the factory overflow cap is properly in place. As for maintenance, since it has a wrinkle black powder coat finish and is made of durable aluminum, it doesn't need much special care. But you should check it regularly for any signs of damage or leaks. If you notice any issues, it's best to get it checked out right away.