The No Toil Wash Kit will protect intake with a watertight seal so you can wash your bike like the pros. The Wash Kit includes an Air Box Cover that fastens securely and completely protects your carb intake with a watertight seal. So stop dirt, debris, liquids, and any cleaning agent from entering your air intake while cleaning you bike with the No Toil Wash Kit. Fits: Kawasaki KX250F 2006-2013 2015-2016 KX450F 2006-2013 2015