Ford Fox ST 2016 Used Manual Gasoline Sale Advertisement: Injen Sport Air Intake/Filter for Ford Focus 2016 Advertisement Description: For sale is a sport air filter (Cold Air Intake system) from the Injen brand, known for its high performance and excellent quality, specifically designed for Ford Focus cars (2016 model). Condition: Used, in excellent condition, and ready for installation. Features: Contributes to improving engine response and increasing horsepower (Performance). Provides a distinctive sporty sound when accelerating. Original and well-known brand in the tuning world (Injen). Included Accessories: Intake pipe, sport filter, and connectors as shown in the pictures.