XSTREAM ASSEMBLY 14DIA,5-1/8NECK,3-1/8H

Offering an additional 525 additional cubic feet per minute of airflow, K&N's X Stream« Air Flow Top is the only choice for serious racers. Not only does it add filter area; it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater efficiency. Filter material is cleanable and reusable, the X Stream« Air Flow Top filter delivers the best protection available for your engine, and comes in a wide range of applications. Sizes include 9 and 14-inch diameters.