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| SKU | FMF042414 |
| MPN | 042414 |
| GTIN | 042414 |
| Certifications | None |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2025 | Kawasaki | KX250X | Base |
Experience top-tier performance and durability with the FMF 4-Stroke Factory 4.1 RCT Muffler, engineered especially for 25+ Kawasaki KX250F models. This premium exhaust system features an anodized titanium body, ensuring a lightweight yet resilient build that withstands the toughest riding conditions. Equipped with a revolutionary carbon fiber cap, the muffler not only reduces weight but also enhances the aggressive styling that discerning riders demand.
The muffler is paired seamlessly with the titanium Megabomb header, crafted to optimize exhaust flow and boost power delivery across the rev range. Its precision design contributes to a crisp and responsive throttle feel, offering the perfect balance between performance gains and sound control. Ideal for competitive racers and weekend enthusiasts alike, this muffler promises to elevate your bike's overall dynamics while maintaining reliability through intense riding sessions.
Installation is straightforward with the included components, ensuring you can upgrade your bike with confidence and minimal downtime. Trust in FMF Racing's proven expertise and cutting-edge materials to amplify your 4-stroke engine's potential and ride harder, faster, and longer than ever before.
The muffler is paired seamlessly with the titanium Megabomb header, crafted to optimize exhaust flow and boost power delivery across the rev range. Its precision design contributes to a crisp and responsive throttle feel, offering the perfect balance between performance gains and sound control. Ideal for competitive racers and weekend enthusiasts alike, this muffler promises to elevate your bike's overall dynamics while maintaining reliability through intense riding sessions.
Installation is straightforward with the included components, ensuring you can upgrade your bike with confidence and minimal downtime. Trust in FMF Racing's proven expertise and cutting-edge materials to amplify your 4-stroke engine's potential and ride harder, faster, and longer than ever before.
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.

















