Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
CSF's high-performance all-aluminum radiator for Gen 1 B58 BMW engines is engineered to address heat from high-boost and big-turbo setups. Featuring a 2-row, 42mm core and exclusive 5mm fin technology, it improves heat transfer by 20–25% and uses CNC-machined brackets, OEM-style inlet/outlet tubes, and TIG-welded construction. It's a direct replacement built for durability and track-capable cooling efficiency.
CSF BMW F-Chassis Gen 1 B58 High Performance All-Aluminum Radiator
