K&N Engineering SU-1200 High Flow Air Filter exhaust-slip-on-silencers 2003-2005 Yamaha YZ450F

2003-2005 Yamaha YZ450F

2002-2005 Harley Davidson FXD Dyna Super Glide

1984-1986 Suzuki GS1150E

2002 Ducati Monster 400

2002-2010 Yamaha XVS650AT V Star Silverado

K&N Engineering SU-1200 High Flow Air Filter exhaust-slip-on-silencers 2003-2005 Yamaha YZ450FHigh flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle. Designed to provide increased performance. Pleated media provides a large filtration area offering long service intervals. Multi layers of woven cotton gauze