CSF is pleased to introduce the new CSF high-performance radiator for the GR Corolla and GR Yaris.
The GR Corolla has become a hot hatch star, especially for track enthusiasts. Its 1.6-liter three-cylinder turbo engine, borrowed from the GR Yaris, is impressive and has huge potential for improvement. With all-wheel drive, a rigid chassis and finely tuned suspension, it is a great choice for racing.
Following the success of the CSF x Jackson Racing 8285 / 8285B high-performance intercoolers, CSF has received numerous requests for a more efficient radiator. As owners increase engine power, the more strain is placed on the cooling system. That’s why CSF is offering a new all-aluminum high-performance radiator for the GR Corolla and GR Yaris, helping your engine run more efficiently even in the most extreme conditions.
Why choose the improved CSF radiator?
CSF has extensive experience in producing the most efficient cooling systems for Toyota. Years of collaboration with customers, racing teams and engineers have allowed us to develop a solution that takes into account all the nuances of the GR Corolla and GR Yaris engine operation .
At high loads, the factory radiator shows its limitations:
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Increased engine temperature due to the intercooler installed in front of it.
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Increased thermal load due to the installation of larger turbines and increased capacity.
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Loss of performance due to overheating and the vehicle entering protective mode.
To address these issues, CSF has developed an upgraded radiator with improved cooling efficiency .
CSF vs OEM
The standard Toyota radiator is a single-row aluminum core with plastic tanks . While it works efficiently in the factory configuration, its 27 mm thickness is a limiting factor.
Instead, the CSF radiator has a 42mm thick double-row core , which significantly increases heat capacity and heat dissipation efficiency. Thanks to advanced B-tube technology, it provides 15% higher heat transfer compared to traditional oval tubes.
| Feature | CSF | OEM |
|---|---|---|
| Main lines | 2-row | 1-row |
| Core thickness | 42 mm | 27 mm |
| Fin height | 5 mm | 5 mm |
| Main material | Aluminum | Aluminum |
| Tank material | Aluminum | Plastic |
| Construction | 100% TIG welding | Crimp on gasket |
Main advantages of the CSF radiator :
- Thick core (42 mm) with two rows – better cooling efficiency.
- 5mm fins with multi-slot technology – maximum airflow.
- 100% aluminum construction with TIG welding – increased strength and durability.
- Pre-installed temperature sensor port (1/8 NPT) for accurate temperature monitoring.
- Foam gaskets for sealing – improved aerodynamics and cooling efficiency.
- Fully compatible with factory mounts – easy installation without modifications.
Features of the high-efficiency radiator CSF 7233
- 2-row, 42mm ultra-high-performance core
- Cooling tubes with CSF's exclusive B-Tube technology
- New ultra-efficient 5mm high fins with multi-louver design for maximum surface contact area
- CNC machined mounting brackets and OEM style intake/exhaust ports
- Pre-wired 1/8 NPT temperature sensor port on right side of tank
- Pre-installed foam strips on top and bottom end panels for improved tightness
- 100% aluminum construction, TIG welded
- Satin finish with hand sanding
- Plug-and-Play "Drop-in Fit" installation requires no modifications
- Individually tested for tightness and pressure
- 2-year limited warranty
Compatibility with Toyota cars:
As the standard radiators for the GR Corolla and GR Yaris have some differences, CSF has developed a unified solution that fits both models. This greatly simplifies the selection and ensures maximum cooling efficiency both on the road and on the track.
- 2023+ Toyota GR Corolla
- 2020+ Toyota GR Yaris
Original radiator part number:
- GR Corolla: 16400-18060
- GR Yaris: 16400-18050
If you are looking for a reliable and effective way to improve the cooling of your car , CSF offers the perfect solution ! Buy the CSF 7233 radiator on our website now.
