Twin Air – Yamaha Air Filter

• Coarse, open-pore foam catches airborne dirt, grime and sand.
• Fine open-pore inner foam acts as a second filter to trap the smallest particles while ensuring maximum air passage.
• Exclusively formulated adhesive withstands repeated cleanings, even with harsh solvents or gasoline.
• Slightly smaller than stock filters to increase air space around the filter and improve circulation.
• Fused outer and inner elements prevent dirt and grime from being lodged between layers Unlike Twin Air, this can be a problem with inferior 2-piece designs. Trapped particles can restrict airflow. And if dirt works its way into your engine, a pinhead sized granule will gouge your cylinder, piston and rings like a bullet.
• Thick, flat foam, greaseless sealing ring ensures maximum contact with your airbox, while acting as a breathable gasket for increased air passage.