CSF High Performance Aluminum Radiator

Upgrade your cooling system with the CSF Aluminum Radiator for 2008-2016 BMW 135i X1 Z4. Featuring 2-Row B-Tube Technology, this radiator is designed for high horsepower builds and race vehicles. Its lightweight and efficient design provides improved heat transfer, ensuring optimal performance on and off the track.

• 2-Row 42mm Core (Dual Core) Featuring CSF's Exclusive B-Tube Technology
• Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact
• CNC Machined "Quick-Connect" Inlet/Outlet Connections
• CNC Machined Brackets and Fittings for Superb Fit and Durability
• All-Aluminum Race Style Drain Plug
• Smooth Satin Finish
• Drop-in Fit