ARLEN NESS Inverted Series Air Cleaner Kit — Black, Anodized – 91-22 Sportster

The Inverted Series Air Cleaner Kit transforms intake flow with a reversed, velocity‑stack top and a hidden breather system that keeps the engine breathing clean and efficient. 🔧💨

• Forged billet aluminum backing plate features Big Sucker™ hidden breather technology and a radius air inlet for smooth airflow.
• Forged billet air filter covers feature an exposed design and a CNC inverted top that acts as a velocity stack to help pull in more airflow.
• Hidden breathers are O-ringed at the heads and exit at the throttle body/carb to create a virtually closed-loop system.
• Performance filters feature a synthetic filter element wrapped in a stainless steel jacket, with an inverted pleated top and 360° pleated sides to pull in filtered air from every angle.
• CNC-machined components require no external hoses or additional hardware.
• Made in the USA for reliable fit and finish.

Optimized for performance builds where improved throttle response and filtration are desired; professional installation recommended.