Images may differ
Some product images are generic and supplied by the manufacturer. Always check the product title, specifications and fitment information before ordering.
| SKU | FMF041621 |
| MPN | 041621 |
| GTIN | 041621 |
| Certifications | None |
| Material | Titanium |
| Color/Finish | ANO Titanium |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2025 | Honda | Crf250r | |
| 2025 | Honda | Crf250rwe | |
| 2025 | Honda | Crf250rx |
Experience the perfect blend of power and precision with the FMF 4-Stroke Factory 4.1 RCT Muffler, designed exclusively for the 2025 Honda CRF250R and CRF250RX models. Engineered by FMF Racing, this slip-on muffler boasts a titanium construction with an ANO finish and features a carbon fiber end cap that enhances durability while reducing weight. The innovative RCT (Reverse Cone Technology) helps optimize exhaust flow, delivering improved throttle response and a deeper, more aggressive sound that every enthusiast craves.
Easy to install and crafted for performance, the FMF Factory 4.1 muffler is a game-changer for riders seeking to elevate their bike's exhaust system. Its titanium medium-gauge mandrel-bent header ensures smooth exhaust gases travel with minimal restriction, boosting engine efficiency. Ideal for those who demand both style and substance, this muffler is built to withstand rigorous use on the track or trail.
Upgrade your ride with confidence thanks to FMF Racing's dedication to quality and innovation. Whether you're a competitive racer or a weekend warrior, the Factory 4.1 RCT Slip-On Muffler with carbon cap is ready to transform your Honda CRF250R/RX with enhanced performance and iconic FMF sound.
Easy to install and crafted for performance, the FMF Factory 4.1 muffler is a game-changer for riders seeking to elevate their bike's exhaust system. Its titanium medium-gauge mandrel-bent header ensures smooth exhaust gases travel with minimal restriction, boosting engine efficiency. Ideal for those who demand both style and substance, this muffler is built to withstand rigorous use on the track or trail.
Upgrade your ride with confidence thanks to FMF Racing's dedication to quality and innovation. Whether you're a competitive racer or a weekend warrior, the Factory 4.1 RCT Slip-On Muffler with carbon cap is ready to transform your Honda CRF250R/RX with enhanced performance and iconic FMF sound.
Customer reviews
Based on 160 reviews
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.

















