BMW F3X / F2X (N55) Race-Spec Oil Cooler F36 428i Gran Coupe to the dismay of many

to the dismay of many in the Porsche world

5mm fin technology on par with OE-level manufacturing

6L TD Silverado/Sierra HD

Dual-Pass Oil Cooler

For best airflow and highest performance

BMW F3X / F2X (N55) Race-Spec Oil Cooler F36 428i Gran Coupe to the dismay of manyClick Here for the Full Press Release Considering their expertise and success from other BMW cooling systems, CSF created yet another upgraded oil cooling system this time for BMW's N55 engine. N55 powered BMWs have become popular among track and performance enthusiasts. With optimum oil temperatures maintained, drivers can dominate the track without the dreaded "cool down" or "limp mode" breaks. Features Innovative 2 Core In Series System Secondary