CSF BMW M5 (E60) / M6 (E63/E64) High-Performance Radiator

The factory radiator on the E60 M5 and E6X M6 is a genuinely nice all-aluminium unit - but age and additional power tend to push it past its limits eventually. Supercharged cars see the most issues, since the extra heat from forced induction, combined with a heat exchanger typically mounted in front of the radiator, means the factory unit ends up working overtime. With these cars now approaching 20 years old and entering "future classic" territory, many owners are restoring and upgrading them for the long haul.

CSF's High-Performance Radiator uses a 2-row, 42mm ultra-high-performance core built around CSF's exclusive B-Tube cooling tube technology, paired with 6.5mm tall, ultra-efficient multi-louvered fins for maximum surface area contact - together delivering a genuine 15% improvement in heat transfer over a conventional design. CNC-machined mounting brackets and OEM-style quick-connect inlet/outlet fittings ensure the fit is precise, while 100% all-aluminium TIG-welded construction throughout offers real durability gains over an aging factory unit.

Why Choose This Radiator

• 2-row, 42mm ultra-high-performance core - CSF's exclusive B-Tube technology for a genuine 15% increase in heat transfer
• 6.5mm tall multi-louvered fins - maximised surface area contact for efficient heat rejection
• 100% all-aluminium TIG-welded construction - genuine long-term durability upgrade
• CNC-machined mounting brackets with OEM-style quick-connect fittings - precise, correct fitment
• True plug-and-play drop-in fit - no modifications required, installs in the OEM location
• Individually leak and pressure tested - every unit verified before shipping

Compatibility

• BMW E60 M5 (2006-2010, S85 5.0L V10)
• BMW E63 M6 (2006-2010, S85 5.0L V10)
• BMW E64 M6 (2006-2010, S85 5.0L V10)