The No Toil Super-Flo Air Filter Kit will allow your machine to have more air for more horsepower. The Super-Flo Air Filter will replace stock filter and air restricting cage with a high-flow air filter and cage. The No Toil Super-Flow Air Filter Kit will fit securely and tight for a strong seal and will not be burdened with a back-fire screen. The Super-Flo Air Filter has a flame retardant inner lining that will protect the bike and the rider from hot spark generated by the backfire from the machine. The Super-Flo Air Filter is easy to install with the No Toil speed knob. So now you are able to install a complete system that will safely replace your OEM filter and cage. Kit Includes: Super Flo air filter OEM fit high-flow air filter cage Speed knob that replaces Fitment: 2018 Yamaha YZ450F 2019 Yamaha YZ250F 2019 Yamaha YZ450F 2019 Yamaha YZ450FX 2020 Yamaha WR450F 2020 Yamaha YZ250F 2020 Yamaha YZ250FX 2020 Yamaha YZ450F 2020 Yamaha YZ450FX 2021 Yamaha WR450F 2021 Yamaha YZ250F 2021 Yamaha YZ250FX 2021 Yamaha YZ450F 2021 Yamaha YZ450FX 2022 Yamaha WR450F 2022 Yamaha YZ250F 2022 Yamaha YZ250FX 2022 Yamaha YZ450F 2022 Yamaha YZ450FX 2023 Yamaha WR450F 2023 Yamaha YZ250F 2023 Yamaha YZ250FX 2023 Yamaha YZ450FX
