Description Designed to provide increased horsepower and torque Pleated media provides a large filtration area offering long service intervals Multiple layers of woven cotton gauze media offers excellent filtration Application specific base seal and sealing bead Made in the USA for over 40 years Washable & reusable, pre-oiled and ready to ride! Million-Mile Limited Warranty Fits- 2014 Yamaha YZF R1 998 All Models 2013 Yamaha YZF R1 998 All Models 2012 Yamaha YZF R1 998 All Models 2011 Yamaha YZF R1 998 All Models 2010 Yamaha YZF R1 LE 998 All Models 2010 Yamaha YZF R1 998 All Models 2009 Yamaha YZF R1 998 All Models