TWIN AIR Air Filter - TTR50 152378 X-Tire Cover 5 db at Idle /

5 db at Idle / 91 db at 5000 rpm

This product is for RACE USE ONLY

Two-piece design for easy mounting without chain removal

This system provides smoother clutch-less downshifting that rivals even the OEM’s like BMW and DucatiThis kit requires:

TWIN AIR Air Filter - TTR50 152378 X-Tire Cover 5 db at Idle /Dual bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow bench proven)Twin Air filters are slightly smaller than stock to make them easier to change and to increase dead air space around the filter for better performance Flat foam sealing ring securely seats against the airbox, even in the worst riding conditions