Dick's Auto Parts » 5.375 in. (137mm)

Description: K/N s replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection and are covered by K/N s No-Hassle Lifetime Limited Warranty.

Description: K/N s replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection and are covered by K/N s No-Hassle Lifetime Limited Warranty.

Description: K/N Custom air cleaner assemblies designed for use on nostalgia engines. They incorporate our famous K/N Air Filters and combine high air flow with great looks. Available in 4 different styles.

Description: Regardless of the angle or offset diameter of an air intake there is probably a K/N Universal air filter for your equipment. K/N universal air filters are washable and reusable.