Arlen Ness 600-259 Stage Method Air Cleaner Kit - 2 Gold

The Arlen Ness 600-259 Stage 2 Method Air Cleaner Kit is a high-performance, billet aluminum air intake upgrade designed to replace the factory air cleaner with a bold Gold finish. Built on Arlen Ness's proven Stage 2 platform, this kit features an oval shape with an open-face filter design engineered to maximize airflow and deliver real performance gains.

Key Features:

• Open-face filter design for maximum airflow into the engine
• High-flow black pre-oiled cotton air filter with a pleated top and pleated perimeter to draw air from all directions
• Radius design backing plate engineered for improved horsepower and torque through unobstructed airflow
• Low-profile design maintains ample legroom while increasing filter surface area
• CNC-machined billet aluminum filter cover, spacers, and clamps for precision fit and durability
• Gold finish for a custom, show-quality appearance
• Washable and reusable air filter for long-term value
• Over 50% more filter surface area compared to stock paper filters

Kit Includes:

• One backing plate assembly
• One high-flow pre-oiled cotton air filter
• One outer cover assembly
• All necessary mounting hardware

The Arlen Ness Stage 2 Method Air Cleaner is a complete bolt-on upgrade that improves both the performance and aesthetics of your motorcycle's intake system. Dyno testing has shown gains of up to 3 hp on factory-displacement engines and up to 5 hp on 124" big bore engines.