The Mishimoto oil cooler kit for the 2023+ Honda Civic Type R (FL5) increases oil capacity by 12% and features a 19‑row stacked plate cooler positioned for maximum airflow. Thermostatic regulation aids temperature control and testing showed a 5°F improvement over stock. The silver‑finished kit includes direct‑fit components, nylon oil lines, a billet separator and installation hardware for a complete upgrade.
Mishimoto 2023+ Honda Civic Type R Oil Cooler Kit - Silver