Twin Air PowerFlow Air Filter Kit for Yamaha YZ125/YZ250/YZ125X/YZ250X (1997–2020) – High-Performance Air Filter Upgrade for 2-Stroke Dirt Bikes (OEM Part # 4XM-14451-00-00) Corded Tool This kit includes 15 mushroom-shaped

This kit includes 15 mushroom-shaped rubber plugs (3/4" length x 5/16" shaft diameter) that expand to fill punctures and seal tightly against the tire’s inner wall

stringent quality control and are often faced with technically challenging requirements

the unit delivers unmatched run-time in all applications

longest-lasting markings and extreme impact durability in high torque applications

and technical XC trails

Twin Air PowerFlow Air Filter Kit for Yamaha YZ125/YZ250/YZ125X/YZ250X (1997–2020) – High-Performance Air Filter Upgrade for 2-Stroke Dirt Bikes (OEM Part # 4XM-14451-00-00) Corded Tool This kit includes 15 mushroom-shapedUpgrade your Yamaha 2 stroke with the Twin Air PowerFlow Kit 152213C the ultimate solution for riders demanding peak performance and superior engine protection. Designed to replace the stock clamp on filter system, this kit features a billet aluminum cage and wing bolt mounting system that ensures a leak proof seal and maximized airflow. Whether you're racing motocross or tearing through trails, this kit delivers clean air and full throttle response.