ARLEN NESS Big Sucker™ Stage I Air Filter Kit — Round, Black – 99-02, 04-06, 08, 10-17 Dyna, 02 Touring, 01-15 CVO, 00, 04-15 Softail

The Big Sucker™ Stage I Air Filter Kit improves intake flow and delivers noticeable gains in horsepower and torque. 🔧⚡

• One-piece aluminum backing plate with hidden breather technology for a clean, integrated installation.
• Each hidden breather is O-ring sealed at the heads and exits inside the throttle body mouth for a virtually closed-loop system—no external hoses or hardware required.
• Radius air inlet provides unobstructed airflow for maximum performance.
• Pre-oiled, washable, and reusable high-performance filter constructed from four layers of high-grade performance cotton; handmade in the USA.
• All necessary hardware and instructions included for straightforward installation.

Built for riders who want a durable, serviceable intake solution that enhances throttle response and mid-range power without complicated plumbing.