Airaid 723-473 Universal Clamp-On Air Filter: Oval Tapered; 6 in (152 mm) Flange ID; 6.5 in (165 mm) Height; 10.25 in x 7.313 in (260 mm x 186 mm) Base; 5.625 in x 2.625 in (143 mm x67 mm) Top Premium Air Filter Multi-Layer Construction Made In The USA Washable And Reusable Lifetime No Hassle Warranty