ARLEN NESS Big Sucker Stage I Air Filter Kit - Chrome - M8 Factory Cover

The Big Sucker™ performance air cleaner for Milwaukee-Eight® (M8) 2017-2023 FLT Touring / Bagger models is specially designed to pull in the most air possible under the factory air cleaner cover. The backing plate features a new patent-pending hidden breather system and a formed aluminum internal design resulting in more performance with no oil blow-bye issues. The newly integrated patent-pending oil catch makes sure no oil ever touches the massive perimeter-flow air filter.  

• Increases Horsepower & Torque 
• Eliminates Oil Blow-bye Issues Associated with M8 Engines
• Red Pre-Oiled High Performance Filter 
• Patented Oil Catch / Reservoir 
• Patented Hidden Breather Backing Plate 
• Aluminum Filter Top Plate Design Eliminates Internal Mounting Hardware  
• Specially Formed Radius Air Inlet & Air Venturi 
• Fitment: 2017-2024 Touring (except '23-later FLHXSE, FLTRXSE, '24-later FLHX and FLTRX) and Trike models
• Accepts stock OEM outer cover
• California Air Resource Board: Executive Order D-639-12_R-01