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 |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
