CSF manufactures the most advanced and efficient radiator in the industry for your WRX/STI. CSF uses innovative tube and fin technologies with industry-leading testing methods to maximize airflow and heat dissipation.
- High-Performance Core Features CSF's Exclusive B-Tube Technology
- Core Featured Ultra Efficient 6.5mm Tall Fins with a Multi-Louvered Design for Maximum Surface Area Contact
- 100% All-Aluminum TIG-Welded Construction
- CNC Machined Mounting Brackets
- Innovative "Multi-Fit" Combo Pipe and Plug Design, Included
- True "Drop-in Fit" Requires No Modifications to Install
- Individually Leak and Pressure Tested
- 1 Hour "Mirror Finish" Hand Polish
- For Manual Transmission Only
- Supersedes CSF #7028
