CSF 2023+ Toyota GR Corolla / 2020+ GR Yaris High-Performance Radiator

CSF is well known for making the best Toyota cooling systems in the world. With years of feedback from Customers, Race Teams, and Development Partners, CSF has the more experience with Toyota cooling systems than any other company in the world.

With more and more people pushing the limits of the GR Corolla / GR Yaris, the factory radiator has started showing its limitations. Bigger turbos cranking out more power create a lot more heat that needs to be dissipated. Furthermore, the intercooler is mounted directly in front of the radiator, so all the heat shed by that system runs through it. In racing applications this can be detrimental to engine coolant temperatures and risk sending your GR Corolla / GR Yaris into limp mode.

The CSF radiator features the latest 5mm fin technology. These fins significantly increase the heat exchange surface area improving overall cooling efficiency and recovery while still maintaining good airflow. The core is much larger than the factory featuring 2-Row 42mm aluminum core. This both increases the fluid capacity of the radiator, and improves the cores ability to dissipate heat. 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 performance.

The CSF x Jackson Racing Intercooler and some other aftermarket intercoolers utilize piping/hoses that are larger in diameter than the factory units. These larger intercooler pipes may have clearance issues with other aftermarket radiators. CSF carefully designed the end tanks on the #7233 with additional clearance for the CSF x Jackson Racing Intercooler while maintaining optimal volume and flow.

• 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
• Pre-plugged 1/8th NPT temperature sensor port on right side tank
• Pre-installed foam strips on top and bottom end plates for increased sealing
• Recessed the lower
• End tanks deigned with additional clearance for the CSF x Jackson Racing Intercooler or other aftermarket intercoolers with larger inlet and outlet pipes
• 100% All Aluminum TIG-Welded Construction
• Hand Brushed Satin Finish
• True Plug-and-Play “Drop-in Fit” Installation Requires Absolutely No Modifications
• Individually Leak and Pressure Tested
• 2-Year Limited Warranty

• Applications:
  • 2023+ Toyota GR Corolla
  • 2020+ Toyota GR Yaris

• OEM Part Numbers:
  • Toyota: 16400-18060 (GR Corolla)
  • Toyota: 16400-18050 (GR Yaris)