ARLEN NESS Big Sucker™ Stage I Air Filter Kit — Chrome, Round – 88-22 Sportster

The Big Sucker™ Stage I Air Filter Kit delivers improved airflow and engine response for riders seeking reliable performance gains. 🔧

• One-piece backing plate with hidden breather technology for a virtually closed loop.
• Each hidden breather is O-ringed at the heads and exits inside the mouth of the throttle body, eliminating the need for any external hoses or hardware.
• Radius air inlet provides unobstructed airflow for maximum performance.
• Pre-oiled, washable and reusable multi-layer filter media for easy maintenance.
• Includes all necessary hardware and clear instructions; the performance filter is handmade in the USA. 🌀

Designed to increase horsepower and torque while keeping installation straightforward, this kit is an effective upgrade for compatible Big Sucker Stage I applications.