Pay in 4 interest-free payments of $40.62 Learn more
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
OEM stem seal must be removed to fit new spring seats
Bolt kit included caters for the ignition coils and billet bracket to head
If out of stock ask your salesperson for the estimated lead time
87m3 per minute flow
Version 2 vs Version 3 IAG AOSThe most popular Subaru AOS is now even better
CSF 2-Row Aluminum Radiator for Subaru WRX/STi 2002-2007 snapback OEM stem seal must beCSF uses new technology packed into a compact two row design for better cooling capacity without the added weight. More efficient B tubes have greater surface area for cooling (15% cooling capacity increase in fin technology alone) and a precision multi louvered fin to increase heat rejection performance and surface area contact. Additionally, this CSF part has more total cooling tubes, and due to the efficient B Tube shape, airflow through the core
