Description
Fat Hole CNC Air Cleaner for Harley Milwaukee-Eight
Built for Harley-Davidson Milwaukee-Eight engines, this CNC High-Flow Air Cleaner combines a bold billet faceplate with a performance-focused intake system. The CNC-machined aluminum housing features an aggressive Bullet Hole–inspired design, giving the right side of the M8 engine a clean, mechanical look without unnecessary visual clutter.
A high-volume filter element provides increased airflow compared with a restrictive stock-style intake, while the built-in internal crankcase breather system keeps the installation compact and eliminates the need for exposed external breather plumbing. The result is a cleaner intake setup with sharper custom styling, stronger intake character, and a more direct throttle feel.
Two application-specific versions are available to cover both earlier Milwaukee-Eight motorcycles and the updated 2024+ Touring / 2025+ Softail platforms.
Product Features
- Aggressive Bullet Hole Styling – Machined open-face design adds a distinctive performance-inspired look to the Milwaukee-Eight engine.
- High-Volume Air Filter – Designed to increase available airflow and support improved throttle response.
- Integrated Crankcase Breathers – Built-in internal breather routing reduces exposed hoses and keeps the intake area clean.
- Performance Intake Character – High-flow construction produces a more pronounced intake sound under acceleration.
- Compact Engine-Side Profile – Keeps the right side of the V-Twin visually clean while maintaining a purpose-built custom appearance.
- Bolt-On Design – Application-specific mounting makes it a straightforward replacement or upgrade for the original air cleaner system.
- Two M8 Fitment Versions – Separate mounting configurations are available for earlier and latest-generation Milwaukee-Eight applications.
