K&N Performance Air Intake System (57-3515) Ford > Transit > MSRT Transit Custom F80) M3 / M3 Competition

F80) M3 / M3 Competition / M3 CS – 11/2011–10/2018 – 3

which as a trio will completely transform your car engine bay

progressive rate spring that can allow for the retention of boost pressure from 7 to 22 PSI depending on the individual user's application and level of adjustment

All vehicles brought for remapping will be deemed fit upon arrival

K&N Performance Air Intake System (57-3515) Ford > Transit > MSRT Transit Custom F80) M3 / M3 CompetitionA high density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect