The AMS Performance Heat Exchanger is engineered to significantly enhance cooling efficiency for your Toyota GR Supra A90/A91 (2019–2024). By reducing intake air temperatures and preventing heat soak, this high-performance upgrade ensures your Supra maintains maximum power under demanding driving conditions.
Unlike traditional air-to-air intercoolers, the GR Supra’s B58 3.0L turbocharged engine uses an air-to-water cooling system. While effective for daily driving, the OEM unit is prone to heat soak during spirited or track use. AMS solves this with a dual-pass motorsport-grade core that increases fluid capacity by 122% and core volume by 54%, delivering substantial improvements in thermal efficiency and engine performance.
Key Features & Benefits:
• 122% more fluid capacity – improved heat dissipation
• 54% larger core volume – greater cooling efficiency
• Motorsport-grade dual-pass core – consistent intake temps
• CNC machined 6061 T6 billet aluminum end tanks – maximum durability
• Plug & play installation – OEM-style fitment
• Optimized louvered fin design – 5mm fins maximize airflow and cooling
• CAD-engineered construction
Vehicle Fitment:
• Toyota GR Supra A90/A91 (MK5)
• Model years: 2019, 2020, 2021, 2022, 2023, 2024
• Compatible with stock and modified engine setups
What’s Included:
• AMS Performance Heat Exchanger (dual-pass core)
• Mounting hardware and components
• Installation guide