Billet Aluminum Air Cleaner Kit

The Arlen Ness Stage I Big Sucker performance air filter kit, model 18-500, is engineered to provide maximum airflow for your select Harley-Davidson motorcycle. It features a one-piece billet aluminum backing plate and carb support bracket, eliminating the need for separate banjo fittings and hoses. This kit is designed to fit models with a CV carburetor and accepts most 1993-2013 oval or round OEM outer covers. The hidden breather system is o-ringed at the heads and exits at the mouth of the injector/carb, creating a virtually closed-loop system for efficient engine breathing. Included in the kit are a high-flow K&N air filter, a mount plate, intake gasket, Loctite, O-rings, flat washers, and various button head and banjo bolts. The "Natural" finish of this aluminum air cleaner offers a raw, unfinished look. This product does not fit fuel-injected models. For optimal performance and proper installation, it is recommended to ensure compatibility with your specific Harley-Davidson model. Replacement filters and optional outer covers are available separately. Please note that due to manufacturer advertising policies, this item is excluded from promotions and discounts.