Designed to be used with the stock outer sir filter cover (except Sportster™ and 08-11 FXD models)
Sportster™models require the purchase of a custom outer air cleaner cover
Can be used as an exposed filter design when using Stage I billet cover
With over 40 years in the industry the Ness family has managed to put together an arsenal of builds that range from custom Harley Davidson's to one of a kind, hand built show stoppers.