K&N - Air Filter (YA-5620) Options:YA-5620 Kit includes all parts needed

Kit includes all parts needed for installation

Apply force at the end of the Insert to get the o-ring into the small diameter

L (RWE-K) 2019 2022 CRF 450 R-L 2019 2020 CRF 450 RL 2021 2022 CRF 450 RX 2017 2022 CRF 450 RX-L 2019 2022 CRF 450 X 2005 2018 CRF 450 X-K

OEM-Grade Quality:Each filter is designed and manufactured to meet or exceed original equipment specifications

Carbon weave EVA molded top and base

K&N - Air Filter (YA-5620) Options:YA-5620 Kit includes all parts neededK&N's high flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle. Designed to provide increased horsepower and acceleration Pleated cotton media provides a large filtration area offering low restriction, high capacity