the history of k & n air filters

K&N Engineering, Inc. is an American manufacturer of air filters and other performance parts for cars, trucks, motorcycles, and other vehicles. Founded in 1969 by Ken and Norma Johnson, the company has grown to become one of the most recognized names in the automotive aftermarket industry. K&N is best known for its reusable air filters, which are designed to increase engine performance while providing superior protection from dirt and debris.


air filters

K&N began as a small family business in Riverside, California. Ken Johnson had been working as a machinist at a local aerospace company when he decided to start his own business making air filters for cars. He was inspired by the idea of creating a filter that could be reused instead of replaced every few thousand miles like traditional paper filters. With the help of his wife Norma, Ken developed a unique cotton-gauze filter that could be washed and reused multiple times without sacrificing performance or protection.

The first K&N air filter was released in 1969 and quickly gained popularity among car enthusiasts who wanted improved engine performance without sacrificing filtration quality. The company continued to expand its product line over the years with new air filters for different vehicles as well as oil filters, fuel filters, cold air intakes, and other performance parts. In addition to their own products, K&N also manufactures OEM replacement parts for many major automakers including Ford, GMC, Honda, Toyota, Volkswagen, and more.


air filters

K&N’s success has been driven by their commitment to quality and innovation. All K&N products are designed with advanced engineering techniques to ensure maximum efficiency and durability. The company also offers a wide range of customization options so customers can tailor their products to meet their specific needs. In addition to their extensive product line-up, K&N also provides technical support services such as installation instructions and troubleshooting advice for customers who need assistance with their purchases.

Today K&N is one of the most respected names in the automotive aftermarket industry with over 50 years of experience in developing high-performance parts for cars and trucks around the world. Their products are available through authorized dealerships as well as online retailers such as Amazon and eBay. With an ever-expanding product line-up that includes everything from air filters to cold air intakes and more, K&N continues to be an industry leader in providing quality parts that improve engine performance while protecting your vehicle from dirt and debris.


air filters