The new Focus ST is a fantastic performance platform that while already very good, can still be taken to the next level.
Take the intake system of your Focus ST to the next level with our in house designed, tested, and manufactured Steeda Cold Air System.
This cold air system does not require any ECM tuning making it an easy direct bolt on. With peak to peak gains of 10 horsepower at the wheels, and max gains of up to 16 horsepower, these are performance gains you will definitely feel.
Our system incorporates a powder coated heat shield with a billet velocity stack, high flow serviceable air filter, and a silicone intake tube.
Our system was designed to utilize the cold air feed coming from the grille, while the airbox seals directly to the hood liner to ensure a cool, dense air charge to the engine.