TWIN AIR Air Filter - Yamaha 152617 fuel tested and manufactured in the

tested and manufactured in the USA (Van Nuys California) by Graves Motorsports team of specialists

4" tachometer also shows gear position

speed sensor brackets and magnet and two temperature sensors Plug-in indicator kit available separately

Fuel-management modifications are not necessary for increased performance (unless noted)

up to 5 miles away

TWIN AIR Air Filter - Yamaha 152617 fuel tested and manufactured in theDual 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