K&N Engineering

K&N base plates are used to secure the bottom of an air filter while adding to the visual appeal of the engine compartment. This chromed stainless steel base plate is a custom air filter assembly...

K&N 14 inch replacement base plate for Flow Control assemblies for 4-Barrel Holley with choke tower.

K&N offers a wide selection of automotive air filter custom assembly parts to give your vehicle a show car look under the hood. The K&N 00283 is a stainless steel metal base plate designed for an air...

K&N base plates are used to secure the bottom of an air filter while adding to the visual appeal of the engine compartment. This stainless steel base plate is a custom air filter assembly part that...

K&N universal panel air filters are made with low restriction filter media for high air flow. They provide outstanding filtration and can be used for custom or racing needs. These filters are...

The K&N E-4142 replacement air filter is constructed with an oil free synthetic media. It has an inner wire support that provides extra strength to protect the filter under extreme conditions. A tube...

The K&N E-4370 Air Filter fits some Briggs & Stratton, Cub Cadet, Generac, Jacobsen, John Deere, and Walker models. It's an oiled cotton gauze direct replacement air filter intended specifically for...

K&N adapters allow for even more air filter applications.

Light weight yet durable, K&N's Sprint Car Style Air Boxes are a must for any racer currently using traditional multi-Siamese stacks. Constructed from ultra-light weight carbon fiber K&N's Sprint Car...

The K&N Air Oil Separator protects the engine and intake tract from blowby by capturing the oil in our industry leading high capacity reservoir. This helps prevent power loss and possible engine...

K&N 57i Series induction kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take...

K&N 57i Series induction kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take...