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| SKU | FMF042413 |
| MPN | 042413 |
| GTIN | 042413 |
| Certifications | None |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2025 | Kawasaki | KX250X | Base |
Experience the pinnacle of performance tuning with the FMF 4-Stroke Factory 4.1 RCT Muffler, designed explicitly for the Kawasaki KX250F. This complete exhaust solution features a sleek stainless steel aluminum body paired with a carbon fiber cap that not only enhances durability but also adds a touch of modern style to your bike. The inclusion of FMF's signature Megabomb header optimizes exhaust flow for improved power delivery and a distinctive engine sound that turns heads on every ride.
Built for serious riders, the Factory 4.1 RCT offers superior durability and performance, making it the preferred choice among motocross enthusiasts. Its lightweight construction contributes to better handling without compromising strength, while the meticulous engineering ensures that your bike achieves peak output across various RPM ranges. Whether you're hitting the track or pushing limits off-road, this muffler delivers unrivaled power and reliability.
Trust FMF Racing's expertise and craftsmanship to upgrade your Kawasaki KX250F with this robust and performance-driven muffler. Installation is straightforward, and the complete kit includes everything needed for a seamless fit and an instant upgrade. Elevate your ride and embrace the thrill of enhanced performance with the Factory 4.1 RCT Muffler — the ultimate choice for riders seeking precision, power, and durability.
Built for serious riders, the Factory 4.1 RCT offers superior durability and performance, making it the preferred choice among motocross enthusiasts. Its lightweight construction contributes to better handling without compromising strength, while the meticulous engineering ensures that your bike achieves peak output across various RPM ranges. Whether you're hitting the track or pushing limits off-road, this muffler delivers unrivaled power and reliability.
Trust FMF Racing's expertise and craftsmanship to upgrade your Kawasaki KX250F with this robust and performance-driven muffler. Installation is straightforward, and the complete kit includes everything needed for a seamless fit and an instant upgrade. Elevate your ride and embrace the thrill of enhanced performance with the Factory 4.1 RCT Muffler — the ultimate choice for riders seeking precision, power, and durability.
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.

















