CSF Cooling 7089 High-Performance All-Aluminum Radiator BMW F-Chassis Gen 1 B58

BMW F-Chassis Gen 1 B58 High-Performance All-Aluminum Radiator CSF, the industry leader in high-performance BMW cooling, is the top choice for F3X and F2X owners who want more than just OEM reliability. Whether you're building a serious track machine or simply want a bulletproof upgrade, the new CSF High-Performance Radiator delivers unmatched durability and cooling efficiency for your Gen 1 B58 BMW. 2-Row - 42mm Ultra-High-Performance Core Cooling Tubes with CSF's Exclusive B-Tube Technology New 5mm Tall Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact CNC Machined Mounting Brackets and OEM Style Inlet/Outlet 100% All Aluminum TIG-Welded Construction