Airaid 701-462 Universal Clamp-On Air Filter: Round Tapered; 6 in (152 mm) Flange ID; 7 in (178 mm) Height; 7.25 in (184 mm) Base; 5 in (127 mm) Top Superior filtration Increases performance and mileage Washable and reusable Hand-built using the finest materials Lifetime no hassle warranty