The CSF all-aluminum radiator for 2022+ Subaru WRX features a 42mm, 2‑row core that increases coolant capacity by over one gallon and improves heat dissipation. CSF’s B‑Tube technology boosts heat transfer, while multi‑louvered fins maximize airflow. CNC‑machined brackets, TIG‑welded 100% aluminum construction and a plug‑and‑play drop‑in design provide a durable cooling upgrade for tuned or hard‑driven WRX applications.
CSF 2022+ Subaru WRX All Aluminum Radiator