Air Filter Powerlid

Features:

• Replaces stock air box lid, snaps in place; no air box modifications required


• Increases air flow while maintaining the stock air box


• Eliminates restrictive intake snorkels


• Carburetor jet selection kit included if required


• Designed to increase horsepower and throttle response


• Washable and reusable K&N filter element


• Backed by K&N's racing warranty


• Not legal for use in California on pollution controlled vehicles, race use only in California - waiver available

Fitment:
2004 Yamaha YFZ450
2005 Yamaha YFZ450
2006 Yamaha YFZ450
2006 Yamaha YFZ450 Bill Balance Edition
2007 Yamaha YFZ450
2007 Yamaha YFZ450 Bill Balance Edition
2007 Yamaha YFZ450 SE
2008 Yamaha YFZ450
2008 Yamaha YFZ450 SE
2009 Yamaha YFZ450
2009 Yamaha YFZ450R
2009 Yamaha YFZ450R SE