CSF Front Mount Heat Exchanger, BMW F8X M

This front mount heat exchanger for F8X M3/M4 features a 2-row 42mm dual core with B-tube technology and a multi-louvered fin for enhanced cooling.

• The core features an ultra-efficient fin with a multi-louvered design for maximum surface area contact.
• The dual-pass flow structure allows coolant to flow across the core twice, reducing outlet temperature.