"Turbocharged, high stress 4 cylinder engines like the 2.0L EcoBoost engine in the Focus ST can overheat their oil very quickly within a few laps on the track or aggressive street driving. Even with the stock liquid-liquid head 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 wear down your engine. Leave it to Mishimoto to come up with an oil cooling solution to your Focus ST! The Mishimoto engineers started with a large 19-row oil cooler and mounted it in the front of the vehicle where it receives the most airflow. The oil cooler was mounted on the passenger side as to not interfere with some aftermarket air intake systems. Application specific braided stainless steel lines transfer the oil from the cooler to the engine and feature -10AN fittings for an easy installation. Mishimoto engineers saw consistent temperature decreases of over 30 F (16.7 C) using our non-thermostatic sandwich plate. Proving that this oil cooler kit can withstand the stresses of the most extreme applications. This oil cooler kit is available with either a Stealth Black or Sleek Silver cooler and your choice of the Mishimoto Oil Sandwich Plate or the Mishimoto Thermostatic Oil Sandwich Plate. As with all our products, this kit includes the Mishimoto Lifetime Warranty."

Vehicle Fitment

Years	Make	Model	Trim
2013–2018	Ford	Focus	ST
2019–2020	Ford	Mustang	Bullitt
2018–2021	Ford	Mustang	GT
2018–2021	Ford	Mustang	GT Premium
2021	Ford	Mustang	Mach 1