The A90/91 Toyota Supra is no doubt the hottest tuner car currently – both in terms of popularity in the performance aftermarket industry, as well as the amount of heat the car generates with increased power or when being pushed hard on the track or dragstrip.

As the world leader in BMW performance cooling, CSF has taken the lead in introducing a full-line of competition-grade cooling products and complete packages for the B58 engine (found in the Toyota Supra and many BMW G-Series models).

CSF has already released its most popular Front Mount Heat Exchanger for the B58 Charge-Air Cooling System, highly regarded as the go-to option in the industry to reduce intake air temperatures (IATs) and proven on the world’s fastest Supras.

As more vehicles start to become raced in competitive motorsports, the glaring overheating issues that plague this platform have become even more apparent. CSF has answered the call with the release of new High-Performance Auxiliary (Side) Radiators as well as a world exclusive Dual-Core Transmission Oil Cooler. In addition, CSF offers the world renowned B58 Super Charge-Air Cooler Manifold (CSF8200).

Our full suite of high-performance coolers can now also be purchased as a complete package to solve cooling issues no matter the environment. More importantly, to help racers stay on the track longer and compete at higher levels, without cool-down laps or falling into “limp-mode.”

Don’t be fooled by other high-performance aftermarket options that utilize the OEM plastic rock guard. The OEM rock guard’s vertical channel design is specifically designed to only work with the tube spacing found on the OEM core. When the OEM rock guard is installed on an aftermarket radiator, it actually blocks a significant amount of surface area. Obviously this is detrimental to the intended performance. During CSF’s own R&D phase, CSF analyzed both the OEM and other aftermarket offerings and decided to go the extra mile. CSF redesigned the included rock guard to allow maximum flow to the radiator core, while still offering ample protection from small rocks and road debris – all proven on CSF’s in-house wind tunnel.

CSF’s new Auxiliary Radiator fits both the left and right side of the vehicle as a drop-in fit. Thus requiring no modifications to install. Each features CNC machined mounting brackets and OEM style “Quick Connect” inlet/outlet connections. This makes for a true plug-and-play installation that does not interfere with aftermarket performance aero modifications.

Each CSF Auxiliary Radiator can fit the left or right side, and is a is a direct replacement for OEM part numbers 17118672237 (BMW) and 16400-WAA04 (Toyota).