The AEM Dryflow universal clamp-on air filter is a washable, synthetic filter with a short 4-1/2 inch neck and a high-flow top designed for clamp-on installations. AEM’s oil-free filtration media offers easy cleaning and long service life while preserving filtration efficiency and airflow for everyday use. This universal clamp-on filter includes AEM’s limited lifetime warranty for backed reliability and is sized for common aftermarket intakes requiring a 4.5-inch flange.
AEM 4.50 in Short Neck 5 in Element Filter