The 2020-2023 Ford Explorer ST's 3.0L EcoBoost V6 engine uses an impressive 400 horsepower and 415 lb/ft of torque straight from stock! However, there is always room for improvement when it comes to any stock vehicle, and the same goes for the Explorer ST. Consider adding one of our air filters or an oil separator for so many new gains and cleanliness! Ford Explorer Fitments: 2020, 2021, 2022, 2023 Ford Explorer with 3.0L EcoBoost Twin Turbocharged V6 engine. Submodel Fitments: ST. Some Exceptions apply, please see individual product pages for specific fitments.