DK Custom Products Complete HiFlow 587 Air Cleaner Sano Black for Sportsters Harley~DK-AC-587-BLK-S All Hardware need & E-Z Installation with Step-by-Step Instructions. Outlaw Brass Breathers (NO Hoses, NO dirty air in motor) Support & Backplate Black Powder Coat Finish HiFlow 5 7/8" Genuine K&N Air Filter is re-usable. Simply wash, let dry, & apply oil. Fits Carbureted & EFI Sportsters 1991-Up