CSF high-performance all-aluminum auxiliary radiator for 2015+ Mercedes‑Benz C63 AMG (W205) increases cooling capacity and helps reduce engine and charge-air temperatures. The larger 42mm core offers roughly double the OEM capacity and includes a detachable rock guard for debris protection. It’s a drop-in upgrade that may require trimming of the plastic shroud and can be paired with CSF’s front mount heat exchanger.
CSF 2015+ Mercedes Benz C63 AMG (W205) Auxiliary Radiator- Some Applications Require Qty 2