CSF 2020 Toyota GR Supra (A90) Heat Exchanger

The CSF High-Performance Heat Exchanger for the 2020+ Toyota GR Supra (A90) is a must-have upgrade to keep charge air temperatures in check — especially for tuned cars or those running upgraded turbos. The factory 2nd Gen B58 heat exchanger uses a thin 25mm, 1-row core that struggles under hard driving or increased boost, often leading to heat soak and limp mode.

CSF solves this with the world’s largest 68mm 2-row core, featuring exclusive B-Tube Technology for up to 15% more heat transfer efficiency. A unique tank design allows this massive core to fit seamlessly within the factory cooling housing. The design also includes billet transmission cooler mounts and a durable metal rock guard for added protection — making this the only true plug-and-play heat exchanger on the market with OEM transmission cooler compatibility and improved airflow.