ARLEN NESS Inverted Series Air Cleaner Kit — Black anodized – 91-04, 06-22 Sportster

🛠️ 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 air flow.

🔒 Hidden breathers are O-ringed at the heads and exit at the throttle body or carburetor to create a virtually closed-loop system, with no external hoses or hardware needed.

🌀 Performance filters feature a synthetic filter element wrapped in a stainless steel jacket, with an inverted pleated top and 360° of pleated sides to pull in filtered air from every angle.

📦 CNC-machined from forged billet aluminum and made in the USA; will fit '88-'90 models also (breather system not applicable for these years).