The 42mm 2-Row aluminum core is a massive improvement over the factory core. A thicker core, second cooling row, and increased fluid capacity drastically improves the amount of heat the system can absorb and dissipate. CSF's Exclusive B-Tube Technology increases the heat transfer by approximately 15% over regular oval welded tubes. In addition, the super-efficient multi-louvered fins maximize airflow through the core for the best possible cooling performance.
Construction: MK3 Ford Focus RS High-Performance All-Aluminum Radiator
Features
- Triple Pass Flow Configuration Allows Coolant to Flow Across the Core Three Times Before Exiting for Lowest Outlet Temperatures Possible
- 6.5mm Tall Ultra Efficient Fins with a Multi-Louvered Design for Maximum Surface Area Contact
- True Plug-and-Play "Drop-in Fit" Installation Requires Absolutely No Modifications
- Cooling Tubes with CSF's Exclusive B-Tube Technology
- 100% All Aluminum TIG-Welded Construction
- 2-Row - 42mm Ultra-High-Performance Core
- CNC Machined Mounting Pins and Brackets
- Individually Leak and Pressure Tested
- 2-Year Limited Warranty
- OEM Style Inlet/Outlet
Fitment
CSF 16-18 Ford Focus RS Radiator
Manufacturer part number: 7239
Turn 14 part number: csf7239
Yes
