Fitment: 2004 - 2007 Subaru STI and WRX. This COBB Coolant Overflow Tank and Washer Reservoir filler helps clean up your engine bay, making room for intercooler piping. Key features include a wrinkle black powder - coat finish, durable aluminum construction, a laser - etched COBB logo, and it uses the factory overflow cap. With a 0.5L volume, it's easy to install. The package includes a silicone hose, bracket, and all necessary hardware. 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. It tucks the overflow tank lower, keeping the engine bay tidy.
Using this product is easy. First, gather all the included parts like the silicone hose, bracket, and hardware. Make sure your vehicle is turned off and cooled down before installation. Follow the included installation guide step - by - step. When filling the coolant, use the factory overflow cap. For the washer reservoir, fill it as you normally would. As for maintenance, regularly check the coolant level and make sure there are no leaks. The wrinkle black powder - coat finish is durable, but avoid using harsh chemicals on it. If you notice any damage to the aluminum construction, get it checked out right away. Also, keep an eye on the Delrin parts of the washer reservoir for any signs of wear.
