Keep your 2020+ Toyota GR Supra 3.0T shifting with the Mishimoto Automatic Transmission cooler. While many enthusiasts might miss the third pedal on the latest Supra’s floor, the quick-thinking ZF 8HP mated with the B58 more than makes up for it. However, even with the latest transmission technology, the age-old enemy to sports cars rears its head: heat.

The tag team at Toyota and BMW were already ahead of the game by fitting the A90 Supra with an external liquid-to-air transmission cooler, but heavy demand can still be too much. With plenty of room to grow, our engineering team expanded the transmission cooler’s core, increasing the volume by 162% and the external fin surface area by 412% while retaining similar fluid pressures within the system. We also incorporated internal cooling fins to maximize cooling power and drop fluid temperatures by 20°F in our testing, perfect for long days at the track or a spirited drive through the backroads.

The Mishimoto Automatic Transmission Cooler for your 2020+ Toyota GR Supra accomplishes all of this with a lightweight, aluminium tube-and-fin core, powder-coated in a sleek silver finish. As with all of our products, this transmission cooler also includes the Mishimoto Lifetime Warranty for a worry-free installation.

• 162% increase in core volume
• 412% increase in external fin surface area
• Incorporates internal cooling fins for maximum cooling potential
• Designed to minimize pressure drop for maximum flow through system
• Mishimoto Lifetime Warranty
• (1) Transmission Cooler
• Mishimoto Lifetime Warranty
• 2020-On Toyota Supra GR 3.0T