K&N Engineering 57-1549 KN 57 FIPK Air Intake 50 body-slide-rail Replaces OEM parts exactly

Replaces OEM parts exactly

With a three-year finish warranty and limited lifetime coverage

1997-2008 KTM 250 SX

Internal knee compartment allows adjustment of protection to fit various leg lengths

K&N Engineering 57-1549 KN 57 FIPK Air Intake 50 body-slide-rail Replaces OEM parts exactlyA 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