K&N Performance Air Intake System (57-3052) Audi S1 Guaranteed to increase horsepower

Guaranteed to increase horsepower

Four springs are included within the kit

the size is 1” x 3/8 “

- EBC Yellow Stuff (DP4032R)

The 2 stage design allows the car to operate normally without worry of stalling

K&N Performance Air Intake System (57-3052) Audi S1 Guaranteed to increase horsepowerA 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