CSF Toyota Supra A90/A91 High-Performance Radiator

CSF #8204 High-Performance Auxiliary Radiator is a dedicated cooling upgrade for the 2020+ Toyota GR Supra A90/A91, equipped with the BMW B58 3.0L Turbocharged Inline-Six engine. It is designed to increase the cooling capacity of the auxiliary cooling circuit for demanding street performance and track applications.

The radiator uses a 2-Row, 42mm Ultra-High-Performance Core, providing a significantly larger cooling surface than the OEM auxiliary radiator. CSF's core design is engineered to increase heat-transfer capability while maintaining efficient airflow through the front-mounted radiator.

The core incorporates CSF's B-Tube Technology, which is designed to increase the available heat-transfer surface area of the tubes. This helps improve thermal exchange between the coolant and ambient airflow during sustained high-load operation.

The #8204 features all-aluminum construction with 100% TIG-welded end tanks, together with CNC-machined mounting brackets and OEM-style inlet and outlet connections. The construction is designed to provide increased durability for performance-oriented applications.

CSF also incorporates a 6.5mm multi-louvered fin design to maximize the available surface area and promote efficient airflow through the core.

The auxiliary radiator is designed as a Drop-In Fit using the factory mounting locations and connections. It is engineered to integrate with the vehicle's existing cooling system without requiring major changes to the surrounding components.

The #8204 is particularly suited to vehicles subjected to repeated high-load driving, increased engine output and track use, where additional cooling capacity can help support more consistent thermal performance.

For Toyota GR Supra A90/A91 owners looking to strengthen the factory cooling system, CSF #8204 High-Performance Auxiliary Radiator provides a larger all-aluminum cooling solution specifically engineered around the B58 platform.