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
Product Information
Product Information
Shipping & Returns
Shipping & Returns


ARLEN NESS Big Sucker Stage I Air Filter Kit - Chrome - M8 Factory Cover
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
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
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



















