CSF Cooling - Racing & High Performance Division 7078 - CSF manufactures the most advanced and efficient radiator in the industry for your N55 Powered BMW. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation.
CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your N55 Powered BMW running at its best, a CSF High-Performance All-Aluminum Radiator is the obvious choice. Designed to perform on the street or at the track, a performance radiator is a must-have for both high horsepower builds as well as race vehicles which need added cooling performance in motorsports environments. This radiator features a 2-Row core with CSF's exclusive B-Tube Technology: Unlike a regular oval shape "O" type radiator tube, CSF uses a specially engineered tube in the shape of a "B". These "B-tubes" are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (with better cooling efficiency) because this design is actually stronger than normal "O" shape tubes that are welded. The design (inlet in the middle of the tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over reg
Features
- Drop-in Fit
- Replaces OEM Part Number: 17118672103
- 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 and All Aux. Connections
- CNC Machined Brackets and Fittings for Superb Fit and Durability
- All-Aluminum Race Style Drain Plug
- Smooth Satin Finish
