K&N Race Air Filter GSX-R600/750 '11–'15 SIZE_YXS they still come with Oxford's

they still come with Oxford's unique universal fitting system

For use with square tooth style clutch hubs

Quality cork-based friction plates offer a great feel and strong engagement

Very good EP properties

K&N Race Air Filter GSX-R600/750 '11–'15 SIZE_YXS they still come with Oxford'sThis K&N racing air filter has just two layers of cotton to provide even lower air restriction than our replacement air filter for street vehicles. Unlike K&N replacement air filters, fuel management modifications will be necessary with this racing filter. K&N racing air filters are washable and reusable. Features: Designed to increase horsepower and acceleration. Designed for racing and track applications, not for street use. Washable and reusable