TWIN AIR Replacement Backfire Filter 153911FR Billet Exhaust Tips When removing the OEM fender

When removing the OEM fender assembly our kit includes swing arm blocks for proper setup

titanium tubing and titanium end-cap Offers the "factory" look and appearance while reducing weight Optimum performance gains CNC-machined aluminum mounting bracket For closed-course racing only Made in the USA

Graves Motorsports 2017-2022

650 °F / 900 °C)

2022-2023 Honda CRF250R - - 2021-2023 Honda CRF450R - - 2021 Honda CRF450RWE

TWIN AIR Replacement Backfire Filter 153911FR Billet Exhaust Tips When removing the OEM fenderDual 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