Arlen Ness Big Sucker Stage 1 Air Cleaner for M8 Softail Models

The Arlen Ness Big Sucker Stage 1 Air Cleaner is a high-flow intake upgrade designed to increase airflow, horsepower, and torque on Harley-Davidson M8 Softail models. Engineered for performance and proven on Harley-Davidson V-Twin engines, the Big Sucker Stage 1 helps your Milwaukee-Eight engine breathe more efficiently while adding a clean, classic performance look to your Softail build. Replacement Air Filters available here!