K&N Race Air Filter CBR1000RR (04-'07) Contains 2 Filters SIZE_51 Tooth Max Vision Pinlock is easy

Max Vision Pinlock is easy to fit - placed between two visor pins - and is interchangeable

4 ply rated

When used as a replacement for the OEM air filter

Beam type: High / Low

cutting edge technologies:

K&N Race Air Filter CBR1000RR (04-'07) Contains 2 Filters SIZE_51 Tooth Max Vision Pinlock is easyThis 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