Arlen Ness Big Sucker™ Stage I Air Filter Kit — Knuckle Black - 18-754 For Harley Sportster 1988-2022 Product Type_Engine 030" Units Kit Riding Style

030" Units Kit Riding Style Street

Includes a gasket so it's ready to install

Silica-enhanced compound

Wire leads are equipped with connectors and built in quick disconnects which allow for Plug-and-Play installation on Harley-Davidson® models with optional wire adapters (sold separately)

one-piece molded foam foundation and a premium-grade vinyl cover

Arlen Ness Big Sucker™ Stage I Air Filter Kit — Knuckle Black - 18-754 For Harley Sportster 1988-2022 Product Type_Engine 030" Units Kit Riding StyleFeatures One piece aluminum backing plate features hidden breather technology Each hidden breather is O ringed at the heads and exits at the mouth of the injector carb to provide efficient engine breathing Radius air inlet provides maximum performance by providing unobstructed airflow All necessary hardware and instructions are included Air filters are washable and reusable Specs Product Name Air Filter Kit Model Big Sucker Design Knuckle Air Cleaner