Wix Air Filter Element, Round, 14.000" Diameter, 4.000" Tall, Advanced Performance

WIX "Advanced Performance" (AP) Air Filters use a unique, patented design. Their wire-backed gauze Reemay® media allows maximum air flow, while minimizing restriction to boost horsepower. With a Frazier air flow of approximately 410 CFM, these air filters have the lowest restrictions of any racing filter available.