TWIN AIR Air Filter - Yamaha 152415 Argon Handguard Mounting Kit 2021-2023 Aprilia Tuono 660 -

2021-2023 Aprilia Tuono 660 - - 2021-2023 Aprilia RS 660 - -

Come standard with a GMS exhaust insert to quiet sound (removable)

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and new features are added regularly

TWIN AIR Air Filter - Yamaha 152415 Argon Handguard Mounting Kit 2021-2023 Aprilia Tuono 660 -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