CSF Aluminum Radiator w/ Filler Neck - Fits 02-07 WRX / STI

CSF’s Subaru line of all-aluminum radiators is the most trusted option in competitive motorsports – many race teams across the world trust CSF to keep their cars cool.

Designed to perform on track, on the street, and in rally racing. A must-have for higher horsepower engines, high boost vehicles, and competitive motorsports. Also a great upgrade compared to the OEM plastic/aluminum radiator.

Precise fitment – requires no modifications to install.