K&N is a pioneering leader in automotive filtration and technology, boasting over 50 years of innovation and quality. Established in the 1960s by motorcycle racers Ken Johnson and Norm McDonald, K&N revolutionized air filtration with their groundbreaking High-Flow Air Filter™, designed to perform in the toughest conditions. Today, K&N continues to offer a diverse range of products, including air filters, oil filters, fuel filters, cabin air filters, and air intake systems, catering to thousands of vehicle applications worldwide.

With headquarters in Riverside, California, along with facilities in Texas, England, China, and the Netherlands, K&N is dedicated to maintaining rigorous testing standards to ensure exceptional performance and reliability. The brand is recognized for its extensive warranties and customer service, establishing trust among millions of users globally. K&N's commitment to innovation and quality has made it a vital partner in motorsports, including affiliations with NASCAR and NHRA, making it the go-to choice for automotive enthusiasts seeking superior filtration solutions.