Arlen Ness Big Sucker Standard Air Cleaner (18-446)

Big Sucker™ air cleaners are engineered and proven to give your engine maximum airflow for more horsepower and torque. Specially designed for Sportster models with factory oval style air cleaner covers, these kit utilize a Stage 1 sized filter

• For use with factory air cleaner cover
• Increases Horsepower and Torque
• Patented Hidden Breather Technology
• Pre-Oiled Red High Performance Filter
• One-Piece Aluminum Backing Plate
• Radius Air Inlet for Unobstructed Airflow