From the factory

2019-Present     G29     Z4 M40i

the N54 has become a favorite among enthusiasts for both street and track builds

2018–Present     BMW G14     M850i xDrive

CSF High-Performance All-Aluminum Radiator, BMW E60 M5 228ix From the factoryPresenting 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