The air filter assembly and it's constituent parts need to be in good shape with no damage, especially on the inner faces where gas flow is so vital for top performance. Degradation, and even cracking, with temperature extremes over time, dramatically reduce performance and can lead to damaging particulates entering the engine.
Renewal of the damaged and degraded parts is the only realistic way to achieve perfectly cool, filtered air.
This component and perhaps some of those listed below maybe required:
Cool, well filtered free flowing air is a prerequisite for top performance and reduced engine wear. Add as many items as you wish to the same shopping cart, new fasteners, anti-vibe mounts and clips for example, and still only pay the same single fixed price shipping cost. Please be aware that this component may have other applications in the Kawasaki model range.