Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The CSF all-aluminum radiator for BMW 2 Series (F22/F23), 3 Series (F30/F31/F34) and 4 Series (F32/F33/F36) manual-transmission models is a drop-in replacement tuned for street and track duty. It features a 2-row 42mm core with CSF's B‑Tube technology and a multi-louvered fin profile to expand heat transfer. CNC‑machined brackets and quick‑connect inlet/outlet fittings ensure OEM compatibility and easy installation.
CSF BMW 2 Series (F22/F23) / BMW 3 Series (F30/F31/F34) / BMW 4 Series (F32/F33/F36) M/T Radiator
