TWIN AIR Air Filter - Arctic Cat 158263 Kawasaki Finish Line Long-Sleeve T-Shirt See the video for sound

See the video for sound clips of the exhaust running

As used by Kawasaki's World Championship factory WSBK team

See the instructions tab for installation details

Flexible and lightweight

TWIN AIR Air Filter - Arctic Cat 158263 Kawasaki Finish Line Long-Sleeve T-Shirt See the video for soundDual 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