TWIN AIR Air Filter - KTM 154113 Replacement Tank Cover the stock OEM sensor requires

the stock OEM sensor requires excessive shaft travel to activate

Not compatible with handlebar-mounted steering stabilizers

THIS IS JUST A MUFFLER

The best fitting

TWIN AIR Air Filter - KTM 154113 Replacement Tank Cover the stock OEM sensor requiresDual 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