Arlen Ness Method Clear Series Air Cleaner - Orange Anodized - Fits 91-21 XL (Except 21 Sportster S / RH1250S)

The Method™ Series air cleaner is a forged billet air cleaner that increases horsepower and torque while allowing a view to the internal workings of the intake system Radius air inlet provides unobstructed airflow into engine Features the patented Big Sucker™ hidden breather technology that is o-ringed at the heads and exits at the mouth of the injector/ carburetor to provide efficient engine breathing and a virtually closed loop system thus eliminating the need for any external hoses or hardware Includes backing plate, forged filter housing, clear polycarbonate top, filter, gaskets and necessary hardware Specs:   PRODUCT NAME AIR CLEANER MODEL METHOD™ DESIGN BREATHER COLOR/FINISH ORANGE BASE COLOR ORANGE FINISH ANODIZED FILTER MEDIA MATERIAL PRE-OILED COTTON MATERIAL BILLET ALUMINUM / POLYCARBONATE FEATURES REUSABLE / WASHABLE UNITS EACH RIDING STYLE STREET   Fitments:   2018-2021 Harley-Davidson Iron 1200 XLNS - - 2018-2019 Harley-Davidson Sportster