CSF High-Performance Radiator

2023–2026 Toyota GR Corolla / 2020+ Toyota GR Yaris

7233

Overview:

The CSF High-Performance Radiator is engineered specifically for the Toyota GR Corolla (2023–2026) and GR Yaris (2020+), delivering superior cooling performance for these high-output vehicles. Designed for enthusiasts who push their cars beyond factory limits, this radiator addresses the increased heat generated by upgraded turbos and demanding driving conditions. With advanced cooling technology and a robust construction, it ensures your engine maintains optimal temperatures, reducing the risk of overheating and limp mode activation during spirited driving or racing.

Whether you are a daily driver seeking improved reliability or a performance enthusiast aiming for track-ready cooling efficiency, the CSF radiator offers a durable, high-quality upgrade that enhances your vehicle’s thermal management without compromising airflow or fitment.

Key Features:

This radiator incorporates cutting-edge design and materials to maximize cooling efficiency and durability:

• 2-Row, 42mm ultra-high-performance aluminum core significantly larger than factory for increased fluid capacity and heat dissipation.
• Exclusive CSF B-Tube Technology boosts heat transfer by approximately 15% compared to standard oval welded tubes.
• New 5mm tall, multi-louvered fins increase heat exchange surface area while maintaining excellent airflow.
• CNC machined mounting brackets and OEM-style inlet/outlet ensure precise fitment and ease of installation.
• Pre-plugged 1/8th NPT temperature sensor port on the right side tank for easy sensor integration.
• Pre-installed foam strips on top and bottom end plates enhance sealing and reduce air bypass.
• 100% all-aluminum TIG-welded construction for superior strength, durability, and corrosion resistance.
• Hand-brushed satin finish provides a clean, professional appearance.
• Individually leak and pressure tested to guarantee quality and reliability.

Construction & Design:

The CSF radiator is crafted entirely from aluminum with TIG-welded joints, ensuring a lightweight yet extremely durable core. The large 2-row core design, combined with advanced B-Tube technology, optimizes heat transfer and fluid flow. The multi-louvered 5mm fins maximize surface contact with air, improving cooling efficiency without restricting airflow. CNC-machined brackets and OEM-style fittings provide a true plug-and-play experience, maintaining factory mounting points and inlet/outlet locations for a seamless replacement.

Pre-installed foam strips improve sealing against the radiator support, reducing air leakage and enhancing overall cooling performance. The radiator’s hand-brushed satin finish not only looks refined but also helps resist corrosion over time.

Installation & Fitment:

This radiator is designed as a direct replacement for the factory unit on 2023–2026 Toyota GR Corolla and 2020+ Toyota GR Yaris models. It requires absolutely no modifications, cutting, or special tuning, making installation straightforward and hassle-free. The radiator uses all OEM mounting points and connections, allowing for a true drop-in fit.

• True plug-and-play installation
• No cutting, drilling, or special tuning required
• Compatible with factory temperature sensors via pre-plugged port

What's Included:

• One CSF High-Performance Radiator Assembly

Ideal For:

This radiator is ideal for GR Corolla and GR Yaris owners who:

• Upgrade their vehicles with larger turbos or performance modifications that generate additional heat
• Participate in track days, racing, or spirited driving where cooling demands exceed factory capabilities
• Seek improved engine reliability and temperature control under demanding conditions
• Want a durable, high-quality cooling solution with OEM-level fitment and finish

Warranty

This product is backed by a 2-year manufacturer’s limited warranty, ensuring confidence in quality and performance.