Description
Upgrade your Harley-Davidson's performance with the Arlen Ness Big Sucker Stage 1 Air Cleaner Kit, featuring a next generation 10 Gauge backing plate design. Engineered to increase horsepower and torque, this kit includes an aluminum backing plate with zero flat surfaces, promoting optimal airflow. The one-piece aluminum top filter plate incorporates an integrated air venturi for efficient direction of airflow into the throttle body. The high-performance filter is made from black pre-oiled cotton for superior airflow and filtration, and is both washable and reusable. Black with machined accents finish provides a striking look for your bike.
Features:
- Next generation backing plate for improved airflow
- Increases horsepower and torque
- One-piece aluminum top filter plate with integrated venturi
- Washable and reusable pre-oiled cotton filter
- Black with machined accents








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