PWR 42mm Racing Radiator - Fits 08-14 Subaru WRX / 08-21 STI

Subaru (2008-2014 WRX) & (2008-2021 STI) Track Version Radiator for use w/ OEM fans

Upgrade your 2008-2014 Subaru WRX and 2008-2021 Subaru STI cooling system with PWR’s Track spec radiator! Designed as a drop-in replacement for the OEM radiator, this unit offers much improved cooling efficiency and durability. This unit boasts even greater cooling capabilities than our CR-UC-RPR002B unit, as the track spec has 33% more water tubes allowing for even greater coolant flow.

Handcrafted and Tig-welded in the USA, this radiator features a single pass downflow style design. Our radiator upgrade is made from premium aluminum, expertly crafted with race-engineered Louvered & Hemmed R-Fins and rolled dimple tubes. This design ensures maximum heat dissipation and strength, allowing your engine to stay cool even in the most demanding track conditions.

Upgrade your Subaru today and experience the unfair advantage in cooling technology!

Note: While this radiator results in superior heat rejection on the track, we do not necessarily recommend this radiator for street use. The increased density of the core might result in reduced airflow, leading to slightly higher Engine Water Temp’s while street driving.