New, never installed Evoluzione Race Airflow System for K1200/1300S bikes. Includes custom aluminum filter carriers and pleated paper K&N style air filters which are cleanable and reusable. The filters will need to be oiled with K&N air filter oil before installing. Can be used on a K1200/1300R or GT if you convert the bike to dual air filters. You will need to cut out the plastic blank on the left side of your airbox to fit the second filter. This kit is no longer available and retailed at $279 when it was available.