Mishimoto Ford Mustang EcoBoost Thermostatic Oil Cooler KitFor the first time in over 30 years, the iconic Ford Mustang is available with a turbocharged 4 cylinder engine producing over 300 horsepower! Turbocharged 4 cylinder engines can overheat their oil very quickly within a few laps on the track or aggressive street driving. Did you know that unlike the 5. 0 liter V8, the 2. 3 liter EcoBoost Mustang does not come with a factory oil cooler? Aggressive tunes and some track miles can significantly overheat