CSF 2-Row 42mm Race-Spec Aluminum Radiator — Subaru WRX/STI

All-aluminum dual-row 42mm radiator for the Subaru Impreza WRX and STI — a thicker core than the 1-row version, for cars seeing sustained track use or running elevated power.

Fitment Note

CSF list the standard finish for 2008–2015 and the black finish for 2008–2021. Contact us with your exact year before ordering if your car falls outside 2008–2015 and you want the standard finish.