Arlen Ness Big Sucker Knuckle Air Filter Kit - 18-755 For Harley Motorcycles 2008-2017 Harley Davidson Road King Model specific no-hassle installation

Model specific no-hassle installation

Removable backrest offers extra support and a versatile look

custom finish to the ProBEAM® bullet-style LED turn signal inserts

Cylinder heads on T-Series long block engines are 99-05 style

Arlen Ness Big Sucker Knuckle Air Filter Kit - 18-755 For Harley Motorcycles 2008-2017 Harley Davidson Road King Model specific no-hassle installationFeatures One piece aluminum backing plate features hidden breather technology Each hidden breather is O ringed at the heads and exits at the mouth of the injector carb to provide efficient engine breathing Radius air inlet provides maximum performance by providing unobstructed airflow All necessary hardware and instructions are included Air filters are washable and reusable Specs Product Name Air Filter Kit Model Big Sucker Design Knuckle Air Cleaner