CSF all‑aluminum radiator for 2002–2006 Acura RSX combines a 2‑row B‑Tube core and multi‑louvered fins to increase heat transfer and airflow for street or track applications. This drop‑in unit uses CNC‑machined brackets and OE‑style inlet/outlet connections for easy installation with factory hoses and components. It’s intended to support higher‑output engines and provide a durable, serviceable cooling solution.
CSF 02-06 Acura RSX Radiator