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The CSF all-aluminum radiator for 2002–2007 Subaru WRX/STI is a drop-in replacement featuring a 2-row 42mm core with CSF's B-tube technology and ultra-efficient multi-louvered fins. CNC-machined brackets and quick-connect inlet/outlet fittings match OE connections so hoses and attaching components can be reused, and the black finish provides a stealth appearance while improving heat dissipation for street and track use.
CSF 02-07 Subaru WRX/STI Radiator - Black Finish
