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The Mishimoto automatic transmission cooler for the 2020+ Toyota GR Supra 3.0L upgrades the stock external cooler with a larger aluminum tube-and-fin core to better manage transmission heat under heavy use. Engineering increases core volume by 162% and external fin surface area by 412% while internal cooling fins maximize heat transfer. The cooler is powder-coated silver and intended to maintain transmission temperatures during spirited driving or track use.
Mishimoto 2020+ Toyota Supra GR 3.0L Automatic Transmission Cooler
