K&N 100-8591 Sprint Car Style Carbon Fiber Racing Air Box Assembly - 18.8x13.75x4.125 in, Cotton Gauze, Washable

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 to service your filter.