K&N Engineering KN Motorcycle Direct Fit Air Filters - BM-1010R

This 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 and come with a one year limited warranty. This product is for closed course competition use only.

This 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.

Designed to increase horsepower and acceleration for racing and track applications, not for street use.

K&N 10-11 BMW S1000RR 990 Race Specific Air Filter

Washable and reusable air filter

Race Specific Air Filter

Engine Air Filter

Low restriction

Air Filter