18-447 - Arlen Ness Big Sucker Air Filter Kit For Harley Davidson XL 1200 C 2016-2020 - Black

Features: 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 by providing unobstructed airflow. All necessary hardware and instructions are included. Accepts Factory air cleaner cover only..