Description
Upgrade your motorcycle’s performance and breathing capabilities with the Arlen Ness Stage 1 Big Sucker Air Cleaner. Engineered for maximum airflow and a clean, streamlined look, this kit is the industry standard for increasing horsepower and torque. By replacing the restrictive factory intake, the Big Sucker allows your engine to breathe more efficiently, providing a noticeable boost in throttle response and overall power.
- Features a heavy-duty, one-piece aluminum backing plate and carburetor support bracket for superior durability.
- Innovative hidden breather technology eliminates the need for external banjo fittings, hoses, and T-fittings.
- Breather passages exit at the mouth of the carburetor or throttle body, creating a virtually closed-loop system for a cleaner engine.
- The Stage I kit includes a premium high-flow filter designed for maximum filtration and air intake.
- All necessary mounting hardware and easy-to-follow instructions are included with every kit for a straightforward installation.








