High-performance aluminum radiator for the E60 M5 and E63/E64 M6, a strong upgrade for supercharged builds and restorations where the factory unit struggles with the added heat. The 2-row 42mm core uses CSF's B-Tube technology to raise heat transfer roughly 15% over standard oval welded tubes, paired with 6.5mm multi-louvered fins for maximum airflow. It is fully TIG-welded aluminum with CNC-machined brackets and OEM-style quick-connect inlet/outlet, mounting in the factory location for a true plug-and-play install with no modifications.
| Type | All-aluminum high-performance radiator |
| Core | 2-row, 42mm |
| Fins | 6.5mm multi-louvered, B-Tube technology |
| Material | 100% aluminum, TIG-welded |
| Inlet / Outlet | OEM-style quick-connect |
| Finish | Satin |
| Fit | Plug-and-play, OEM location, no modifications |
| Warranty | 2-year limited warranty |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2010 | BMW | M5 | Base |
| 2006-2010 | BMW | M6 | Base |
