The Mishimoto aluminum radiator for 2022+ Subaru WRX replaces the stock plastic-tank unit with TIG-welded aluminum end tanks and a two-row, 36 mm-thick core to better manage FA24 heat loads. It increases core volume by 32% and boosts fin surface area for improved heat transfer, includes a slotted drain plug for cleaner servicing, and is built to withstand rally and street use while carrying a Mishimoto Lifetime Warranty.
Mishimoto 2022+ Subaru WRX Performance Aluminum Radiator