K&N Replacement filters are designed for all street legal and off road motorcycles and ATVs to O.E.M. (manufacturers) size specifications and fit into your original OEM air box without modification of jet changes. Due to design and unique high flow characteristics, K&N filters allow engines to breathe free and produce optimum horsepower. Under most conditions K&N air filters never need to be replaced. With proper cleaning and care, K&N air filters will last the life of your engine.
Product Warning Note:

We want to be sure that you get the right product because we use mulitple databases to get your product information sometimes part numbers get confused. Please confirm this short product description matches the product you want:

Brand:K&N
Description:TRIUMPH AMERICA; 02-09