K&N Engineering 57-3512 KN 57 FIPK Air Intake 50 suspension-bearings-king-pins longer primary chain

longer primary chain

1978-1980 Husqvarna OR250

2008-2011 Suzuki DR-Z400S

2006 LEM RX2

Available in 10in

K&N Engineering 57-3512 KN 57 FIPK Air Intake 50 suspension-bearings-king-pins longer primary chainA 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