Stage 1 Big Sucker Air Cleaner Kit - Black. Fits Sportster 1988-2021 with EFI or CV Carburettor. Requires Round Air Cleaner Cover. - Arlen Ness Cables & Hyd Lines Chromite * Interconnect for increased torque

* Interconnect for increased torque

* Model specific – easy bolt on & no drilling required

* Reads in Kilometer per Hour (KPH) – User selectable MPH or KPH

* Perfect fit with OEM hardware

Stage 1 Big Sucker Air Cleaner Kit - Black. Fits Sportster 1988-2021 with EFI or CV Carburettor. Requires Round Air Cleaner Cover. - Arlen Ness Cables & Hyd Lines Chromite * Interconnect for increased torqueFeatures & Benefits: * Black Backing Plate. * Includes Red pre oiled, washable High Flow Element. * Includes necessary Gaskets & Hardware. Tech Tips: * Requires OEM Type Round Cover. * Purchase a Ness Air Cleaner Cover if going for the Exposed Look. Proudly Made by Arlen Ness !