CSF 3076O All-aluminum radiator with built-in oil cooler for SUBARU WRX/STI 2002-2007 ymm_41 The OEM Coolant Overflow Tank

The OEM Coolant Overflow Tank does its job well enough but the cheap plastic material is ugly and can potentially crack over time

Hand-made high-quality carbon fibre construction

ATAK exhaust provides aggressive sound and power enhancements

It is specifically tuned for the Chevrolet LS3 6

CSF 3076O All-aluminum radiator with built-in oil cooler for SUBARU WRX/STI 2002-2007 ymm_41 The OEM Coolant Overflow TankCSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your Subaru WRX STI running at its best, a CSF High Performance All Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. This radiator features