Arlen Ness Big Sucker Stage I Air Cleaner - 18-447 For Harley Sportster 2009-2022 HARLEY DAVIDSON PERFORMANCE BAGGER SEAT Length given is the length

Length given is the length of the outer housing only

Fits ONLY with our different OG Top Clamps options for Harley-Davidson and Indians models

Designed for 18" and 19" front wheels (21" front wheels may require spacers for fork brace)

2024 Road Glide Models with new controls

Arlen Ness Big Sucker Stage I Air Cleaner - 18-447 For Harley Sportster 2009-2022 HARLEY DAVIDSON PERFORMANCE BAGGER SEAT Length given is the lengthFeatures Each hidden breather is o ringed at the heads and exits at the mouth of the injector carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware Standard red filters are pre oiled, washable and feature four layers of surgical grade cotton for optimum filtration and maximum airflow One piece aluminum backing plate features patented hidden breather technology Radius air inlet provides maximum performance