Arlen Ness Big Sucker Stage I Air Cleaner - 18-505 For Harley Motorcycles 1999-2017 Product Type_Cables * If your signals are

* If your signals are mounted to your mirror studs

Do not fit 2025 to present Softail models

03") Units Each Riding Style Street

For 2023 & 2024 Softail Low Rider ST see our Cable Fitment Chart for detailed recommendations

EZ-Shift finds the right gear every time

Arlen Ness Big Sucker Stage I Air Cleaner - 18-505 For Harley Motorcycles 1999-2017 Product Type_Cables * If your signals areFeatures 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 Radius air inlet provides maximum performance by providing unobstructed airflow One piece aluminum backing plate features