41121 & Hines, VO2 Onyx air cleaner. Black CC

The Vance & Hines VO2 Onyx air cleaner is a top-tier performance upgrade for the latest Milwaukee-Eight models. This unit features a matte black contrast cut machined finish and is designed with a fully open filtered front to maximize airflow into your engine. It utilizes a large inlet backing plate and a billet venturi entrance to ensure smooth, high-velocity air delivery. The CNC machined billet cover includes a machined-in Vance & Hines logo and is secured with high-quality ARP hardware. Inside, you will find a washable K&N Xstream high-flow filter element and a built-in Force Velocity stack to ensure your bike never runs out of breath. This air cleaner fits 2025 to 2026 Softail models, along with 2024 to 2026 Street Glide and Road Glide models, including CVO and ST variants.