In the early 1960s two motorcycle racers Ken Johnson and Norm McDonald (K&N) developed a ground-breaking new idea for an air filter. After experimenting with numerous types of filter media they discovered that an oiled cotton design allowed the filter to not only capture contaminants very efficiently but also allowed it to be washed and reused and the original K&N High-Flow Air Filter was born. Five decades later K&N is still innovating industry-leading filtration technology. In addition to performance air filters K&N® now manufactures a variety of other protection and performance products including air intake systems oil filters & fuel filters with a reputation for exceptional quality and customer service.

Filters designed to fit with cut velocity stacks or straight pieces of exhaust tubing. Rubber filter bases come with moulded in velocity stack type radius and step for smooth bore down from element to tube. Each filter has a rubber top with a stamped K&N logo. As with all K&N air filters these are washable and reusable. Simply use K&N oil and cleaner to service your filter.

Features

• Low restriction
• Clamp-on design
• Washable and reusable
• Outstanding filtration

Specifications

• Filter Material: Cotton Gauze
• Outside Diameter: 89mm
• Height: 127mm
• Flange Inside Diameter: 54mm
• Flange Length: 25mm
• Flange Type: Angled
• Flange Angle: 5 degrees