The Big Sucker™ Stage 1 Air Cleaner Kit with Cover in Knuckle Chrome introduces a revolutionary backing plate design that ramps up horsepower and torque. Crafted from aluminum with no flat surfaces, each angle is engineered to maximize airflow. The one-piece aluminum top filter incorporates an integrated air venturi, channeling air straight into the throttle body. Featuring high-performance black pre-oiled cotton filters, it delivers superior airflow and filtration. Plus, the filter is washable and reusable, ensuring enduring performance and power.

Exempt per CARB Executive Order (E.O.) # D-639-13 for 2023-2024 EFI models only.