K&N 15-17 Yamaha YZF R3 321 Replacement Drop In Air Filter

K&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. K&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. Fitment: Yamaha MT-03 Base 2020 to 2021 Yamaha YZF-R3 Base 2015 to 2021 Yamaha YZF-R3 ABS Base 2017 to 2019 Yamaha YZF-R3 Monster Energy Yamaha MotoGP Edition Base 2020 to 2021