K&N Engineering 57-2557 KN 57 FIPK Air Intake 50 marine-safety lengths available

lengths available

Innovative Control+ design features 220mm of control space or up to 40mm more than conventional 1-1/8 in

Conveniently located right next to you on the door (so you can still access them while strapped in)

2000 Harley Davidson XL883C Sportster 883 Custom

Add performance by replacing your restrictive factory airbox with a K&N flame arrestor and adapter

K&N Engineering 57-2557 KN 57 FIPK Air Intake 50 marine-safety lengths availableA 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