Hiflofiltro air filters are manufactured to fit the factory air box and are a direct replacement for original equipment filters.
Fits:
Honda CB600 F/FA-7,8,9,A,B,C,D Hornet 2007 to 2013,
Honda CBF600 N/NA-8,9,A,B 2008 to 2011,
Honda CBF600 S/SA-8,9,A,B,C ABS 2008 to 2012,
Honda CBR600 F/FA-B,C,D 2011 to 2013,
Honda CBR600 FA-B (ABS) 2011