K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle.
- No-Hassle Lifetime Limited Warranty
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2024 | Aprilia | RS 660 | Base |
| 2023 | Aprilia | RS 660 Extrema | Base |
| 2022 | Aprilia | RS 660 Stars & Stripes Limited Edition | Base |
| 2021-2024 | Aprilia | Tuono 660 | Base |
| 2022-2025 | Aprilia | Tuono 660 Factory | Base |
