| SKU | FMF044489 |
| MPN | 044489 |
| GTIN | 044489 |
| Certifications | None |
| Material | Anodized aluminum muffler with carbon fiber cap and titanium mid pipe header |
| Color/Finish | Anodized with rear carbon cap |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2024-2025 | Yamaha | Wr450f | |
| 2023-2025 | Yamaha | Yz450f | |
| 2024 | Yamaha | Yz450f 50th Anniversary Edition | |
| 2023,2025 | Yamaha | Yz450f Monster Energy Yamaha Racing Edition | |
| 2023-2025 | Yamaha | Yz450fx |
Featuring an anodized Factory 4.1 RCT muffler complete with a rear carbon cap, this competition system includes a titanium mid-pipe header delivering weight savings alongside outstanding heat resistance. The combination ensures not only improved horsepower but also a distinctive race-ready sound that stands out on the track.
Easy to install and engineered for optimal fitment, the FMF Mini Moto Factory 4.1 Muffler and SS Header set is the perfect upgrade for riders looking to push the limits of their Yamaha YZ450F. Whether you are hitting the motocross track or fine-tuning your bike for peak performance, this system promises an unmatched blend of power, quality, and style.
Customer reviews
Verified
Called for a part that was not in the assortment, but was available from one of their partners. Product could be ordered without difficulty and was delivered quickly. Very nice communication, thank you!
Verified
Had the parts that I could really only find elsewhere on the internet via an awkward import promotion from either the UK or the US. Tuningsupply had them on the website, at a good price and they were also delivered quickly. So good service!
Verified
So cheap!!! At first it was really a gamble for me to order my rims from Tuningsupply because they were so very much cheaper than elsewhere. And sure enough, on the ninth day DPD arrived at the door with my rims. Really a total of 360 euros cheaper!!!! For me a very big applause for this company.
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.
