X-STREAM FLOW CONTROL 4BL HOLLEY; NO CHOKE 14X4; XStream Air Flow Tops replace the top of your existing round filter adding filter area. The cleanable and reusable top also redirects airflow inside the filter to pull in more air for even greater performance efficiency.
K&N XStream Air Flow Assemblies add surface area and redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. The washable and reusable XStream Air Flow Top filter delivers the best protection available for your engine.
