Mishimoto Ford Fiesta ST Oil Cooler Kit, 2014-2019 Back Thermostatic - MMOC-FIST-14TBK 64mm The two bolt flanges allow

The two bolt flanges allow slight adjustability for absolutely perfect fitment

25" in diameter to keep airflow velocities high

Flexible Design for aftermarket turbo inlets - No need to mount the solenoid elsewhere in the engine bay

Honda put all of their engineering prowess behind this achievement

Mishimoto Ford Fiesta ST Oil Cooler Kit, 2014-2019 Back Thermostatic - MMOC-FIST-14TBK 64mm The two bolt flanges allowTurbocharged, high stress 4 cylinder engines like the 1. 6L EcoBoost engine in the Fiesta ST can overheat their oil very quickly within a few laps on the track or aggressive street driving. Even with the stock liquid to liquid heat exchanger, the engine can still run very hot and run the risk of overheating the engine's coolant as well. Aggressive tunes and some track miles can significantly overheat your oil and wear down your engine. Leave it to