50-087 Ness, Big Sucker Stage I air filter element. SS

This Arlen Ness Big Sucker Stage 1 replacement filter element is built for longevity and performance. Featuring a black-oiled finish and a protective stainless steel jacket, it uses four layers of surgical-grade cotton to ensure maximum filtration without sacrificing airflow. Because it is fully washable and reusable, it is the last filter you will likely need for your Stage 1 setup. This specific element is tailored for 1999 to 2001 Touring models equipped with the Magneti Marelli fuel injection system. It is a direct replacement that maintains the high-flow standards Arlen Ness is known for, ensuring your early EFI bagger continues to breathe easily while protecting the engine from road debris.