Durable Clear Polycarbonate Construction: With its durable injection molded polycarbonate construction, this filter sight window is resistant to cracking and impact. Its transparent finish allows for hassle-free filter inspection, without having to disassemble the cold air intake system.

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 part that helps give your vehicle that show car look under the hood.

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 08984 is a chrome metal base plate with a 16 inch round and a 1 inch drop base for air filter assembly.

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 helps give your vehicle that show car look under the hood.

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 Style air box provides ample air flow for your racing needs. As with all K&N filters, it is a washable and reusable air filter. Simply use K&N oil and cleaner…

K&N rubber hose couplers are designed to connect intake tubes for custom do-it-yourself racing air intake applications or used as a replacement part. K&N couplers are constructed from high-quality reinforced rubber and made to last. This coupler connects two 2-5/8 inch tubes and is 1-3/4 inches in length.