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Use Coupon Code BOOST5 at Checkout!

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Perrin Coolant Overflow Tank - 2015-2021 WRX/STI


Replace your ugly OEM plastic coolant overflow tank with a sleek design PERRIN Performance! A compact design with powdercoated aluminum body adds ruggedness and clearance for intakes, boost tubes, superchargers and turbos.

The PERRIN coolant tank adds clearance for aftermarket intercooler piping and is a great compliment to competitive kits that don't include one. The universal design will work with nearly all coolant systems that have OEM over flow tanks.

Our new coolan. . . Show More >

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