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The K&N Replacement Powersports Air Filter (HA-3521) is designed as a direct replacement for your motorcycle's stock air filter element. These filters are meticulously crafted to perfectly fit your specific application and they provide a seamless installation process.
Not only do K&N high-flow air filters deliver low restriction and improved performance, but they also prioritize superior engine protection for your motorcycle. Their advanced design ensures that your engine remains safeguarded from harmful particles while optimizing airflow.
Filter type | Long-life Filter |
Length 1 [mm] | 381 |
Length 2 [mm] | 135 |
Height [mm] | 33 |
Shape | Square |
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