K&N offers a replacement air filter designed specifically for racing applications, such as the Monster S2R/S4R. This innovative air filter is the result of decades of research and development by motorcycle racers Ken Johnson and Norm McDonald. Their breakthrough design features an oiled cotton media that efficiently captures contaminants while allowing for easy washing and reuse.
Key Features:
- Designed to enhance horsepower and acceleration
- Intended for racing and track use, not for street applications
- Washable and reusable for long-lasting performance
- Provides low air restriction for optimal airflow
Specifications:
- Filter Material: Cotton Gauze
- Washable: Yes
- Height: 24mm
- Outside Length: 279mm
- Outside Width: 217mm
- Filter Re-Oiling Amount: 33ml
Please note that fuel management modifications may be required when using this racing air filter. It is not intended for street use.
Click the link to check it out on our website!
https://www.kaitaiamotorcycles.co.nz/products/kndu9001
Have any questions about these? Please don't hesitate to use our chat box or even send us an email at kaitaiamotorcycles@xtra.co.nz