Mishimoto’s GR Corolla oil cooler kit for 2023+ models equips the car with a 14-row dual-pass bar-and-plate cooler mounted in the upper grille using direct-fit brackets to increase airflow. The kit adds 0.76 quarts of oil, uses pre-assembled -10AN braided lines for dependable flow, and delivers a dyno-proven average 13°F oil temperature reduction. Supplied non-thermostatic for hot-application and track use; backed by a Lifetime Warranty.
Mishimoto 2023+ Toyota GR Corolla Oil Cooler Kit - Non Thermostatic - SL