K&N E-3770 - K&N X-Stream Air Flow Filter Assemblies, Tops and Elements

K&N gives you the power you've been looking for with the new X-Stream Air Flow Top.
Not only does the K&N X-Stream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the X-Stream Air Flow filter delivers the best protection available for your engine, and comes in a wide range of applications. Sizes include 9", 11" and 14" diameters.