Harddrive M8 Hi Performance Round Air Cleaner Kit - Chrome for Harley Milwaukee-Eight
About Harddrive
Harddrive is the house performance and replacement line built for American V-twins, covering everything from engine hardware and electrical to controls, lighting and chassis parts. The range is aimed squarely at Harley-Davidson and Indian riders who want a direct-fit part without dealer pricing, and it spans decades of model years — from Evolution-era Softails to current Milwaukee-Eight baggers.
Unlock the true potential of your Milwaukee-Eight engine with the Harddrive M8 Hi Performance Round Air Cleaner Kit. This kit is engineered to replace the factory integrated assembly with a high-flow design, significantly improving your V-twin's breathing.
Why riders pick this
- Replaces factory integrated M8 air cleaner assembly
- Compatible with any 5-inch round air cleaner outer cover
- Includes all internal components and mounting hardware
- High-flow design for improved engine performance
Crafted specifically for M8-equipped Harley-Davidson motorcycles, this air cleaner kit is a direct bolt-on performance upgrade. Its design allows you to pair it with any standard 5-inch round air cleaner outer cover, giving you the freedom to customize your bike's appearance while boosting its performance.
Enhanced Airflow for Optimal Performance
- Replaces the factory integrated air cleaner assembly for increased airflow
- Accepts any standard 5-inch round air cleaner outer cover with a center bolt
- Includes all internal components necessary for a complete high-flow setup
- Comes with all mounting hardware for a straightforward installation
The Chrome Touch Your M8 Deserves
Whether you're aiming for a classic chrome aesthetic or complementing other chrome accessories on your M8-powered bagger or Softail, this Harddrive air cleaner kit delivers. It provides a robust performance upgrade along with a polished look that stands out. Get ready for a noticeable improvement in throttle response and overall engine efficiency, all while maintaining a customizable appearance.
Specifications
- Brand: Harddrive
- Manufacturer Part #: 120428
- UPC: 191361228957
- Length: 10.9 in
- Width: 10.5 in
- Height: 4.2 in
- Weight: 3.5 lbs
- Country of Origin: China (Taiwan)
Common questions
What is included in this Harddrive air cleaner kit?
This kit includes the complete internal air cleaner assembly and all necessary mounting hardware for installation. The 5-inch round outer air cleaner cover is sold separately.
Does this kit come with the chrome outer cover?
No, this kit includes the internal assembly only. You will need to purchase a 5-inch round air cleaner outer cover separately to complete your installation.
Will this improve my bike's performance?
Yes, by replacing the factory integrated assembly with a high-flow design, this air cleaner kit is engineered to improve engine breathing and overall performance on M8 V-twin motorcycles.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Harddrive |
| TYPE | Intake/Carb/Fuel System |
| SKU | 820-50577 |
| WEIGHT | 3.5 lb |
