If you don't know already, you will find out sooner than later the plastic tanks fail and will leave you stranded. After learning these cars are plagued with this issue, we wanted to offer a solution to make this not happen again.  We are now stocking this new aluminum fabricated coolant overflow tank to replace the weak factory unit.  Not to mention the factory piece is an eyesore, they discolor and crack, its just a matter of time. This new tank will mount to the inner fender, it will require you to drill 2 small 1/8" holes to mount it.  Each unit is anodized black as well as the laser etched billet cap.  This is contoured around the factory wheel well for a factory like install. Includes:  Aluminum Fabricated Coolant Tank CNC Billet Machined Coolant Cap Fitting / Hose To Adapt