| Brand | Cylinder | Model | Year | Caractéristique |
|---|---|---|---|---|
| YAMAHA | 250 | WR 250 | 2023 | |
| YAMAHA | 250 | WR 250 | 2024 | |
| YAMAHA | 250 | YZ 250 F | 2019 | |
| YAMAHA | 250 | YZ 250 F | 2020 | |
| YAMAHA | 250 | YZ 250 F | 2021 | |
| YAMAHA | 250 | YZ 250 F | 2022 | |
| YAMAHA | 250 | YZ 250 F | 2023 | |
| YAMAHA | 250 | YZ 250 F | 2024 | |
| YAMAHA | 250 | YZ 250 F | 2025 |
Description
Tonnycat vous propose :
FMF Factory 4. de FMF
Optimize the performance of your Yamaha 250 YZF or WRF with the FMF Factory 4.1 exhaust
- RCT (Resonance Chamber Technology™) for optimal performance
- Aerospace-grade materials construction for maximum durability
- Considerable power gain across all RPM range for increased performance
- Significant weight reduction for improved handling
- RTS (Rapid Tuning System) for quick and easy tuning
The FMF Factory 4.1 exhaust is designed to enhance the performance of your Yamaha 250 YZF or WRF. With RCT technology, you will experience a significant increase in power across all RPM range, providing you with a more dynamic and responsive riding experience. Additionally, the aerospace-grade materials construction ensures maximum durability, guaranteeing optimal performance in the long run.
By choosing the FMF Factory 4.1 exhaust, you will also benefit from a considerable weight reduction, improving the handling of your motorcycle or quad. Moreover, the RTS (Rapid Tuning System) will allow you to easily and quickly adjust your exhaust to suit your needs and riding style.
Do not compromise on the performance of your Yamaha 250 YZF or WRF. Choose the FMF Factory 4.1 exhaust for optimal performance, exceptional durability, and an unparalleled riding experience.
| BRANDS | FMF |
|---|---|
| Approval | Non homologué |















