Arlen Ness Black Stage 1 Big Sucker Method Air Cleaner Filter Kit 17+ Harley M8

Forged billet aluminum air cleaner featuring a polycarbonate window to view the internal working of air intake system. Forged billet aluminum backing plate with patented internal hidden breather backing plate technology eliminating the need for external hoses or hardware for a virtually closed loop system. Polycarbonite window is coated with proprietary films that prevents oil adhesion, yellowing, or marring from engine oil or UV exposure to maintain window clarity for a clear view of engine's internals

Radius air inlet provides unobstructed airflow into engine

High-performance filter is constructed from black pre-oiled cotton for optimum flow and filtration

Filter is washable and re-usable

Includes backing plate, forged filter housing, clear polycarbonate top, filter, gaskets and necessary hardware

NOTE: Exempt per CARB E.O. # D-639-6.