F32 / F33 / F36 440i

Triple Groove Valve Design will work with factory valve locks " Valve Keepers

The hanger top plate features a return port that can be used for the return line from the external regulator

2019-Present     G29     Z4 M40i

From the factory

CSF High-Performance All-Aluminum Radiator, BMW E60 M5 228ix F32 / F33 / F36Presenting a high performance radiator equipped with a 42mm, 2 row, 100% TIG welded aluminum core, ensuring unparalleled cooling efficiency. CSF's proprietary B Tube technology enhances heat transfer by 15% compared to standard oval tubes. The inclusion of super efficient multi louvered fins optimizes airflow through the core, delivering superior performance. Designed to mount seamlessly in the factory location, this radiator necessitates no