The Mishimoto oil cooler kit for 2023+ Toyota GR Corolla is a complete solution to reduce high oil temperatures on this high-strung 1.6L turbo engine. It mounts a 14-row dual-pass bar-and-plate cooler in the upper grille with direct-fit brackets, adds 0.76 quarts of oil, and uses pre-assembled -10AN braided stainless lines. Dyno-proven to lower oil temps by an average of 13°F, the kit is offered non-thermostatic for track-focused use and includes Mishimoto’s Lifetime Warranty.
Mishimoto 2023+ Toyota GR Corolla Oil Cooler Kit - Non Thermostatic - BK