Arlen Ness Aircleaner Assemblies

71 products — part of all Aircleaner Assemblies

Few names in Harley-Davidson customisation are as closely associated with air cleaners as Arlen Ness. Since the 1970s, the California-based company has been producing billet aluminium intake covers that transform the look and breathing of HD engines. Their assemblies cover Sportster XL models from 1991, carburettor-equipped and Delphi-injected Twin Cams, and e-throttle Softails and Touring bikes, making it straightforward to find the correct kit for your specific year and platform. Form and function, as always.