K&N Race Air Filter GSX-R600/750 '11–'15 SIZE_36 HFA3911 Air Filter Hiflofiltro

HFA3911 Air Filter Hiflofiltro

The upper features extensive TPU protection on the toes

Sena’s 50S units actively share information between each other within the Mesh network at an astounding rate

I HFA1603 Air Filter Hiflofiltro

K&N Race Air Filter GSX-R600/750 '11–'15 SIZE_36 HFA3911 Air Filter HiflofiltroThis 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