K&N Engineering is one of the world's leading filter technology companies and has been since 1969. With more than 50 years of experience in filter technology, K&N is an innovator of the unique cotton air filtration system and has created one of the best - if not the best - high-flow air filters in the world.
K&N air filters are made of multi-layered cotton and are treated with special filter oil. This technical advantage gives them up to 40% more air flow than a normal paper filter.
A significant feature of K&N products is their durability and the ability to clean and reuse them, making them a cost-effective alternative. K&N also emphasise the environmental friendliness of their products, as less waste is created by disposable filters. Over the years, K&N has expanded its range to include not only air filters but also oil filters and other products for improved vehicle performance.
K&N filters are particularly popular with car enthusiasts and motorsport enthusiasts as they offer improved air permeability, which often leads to an increase in horsepower.