FMF - 044487 - Factory 4.1 RCT Exhaust System - '19-'26 Yamaha YZ250FX, WR250F, YZ250F
The Factory 4.1 RCT incorporates FMF's latest Resonance Chamber Technology both internally and externally for the '19-'26 Yamaha, achieving a shorter overall length that's less susceptible to crash damage while complementing Factory Forward Engineering to centralize mass. Built entirely from aerospace-grade materials and manufactured 100% at the Southern California factory, it's engineered for riders who want the same performance philosophy across FMF's flagship exhaust line.
Features
- The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally
- Achieves a shorter overall length that is less susceptible to crash damage and complementary to Factory Forward Engineering - moving the muffler closer to the motor to centralize mass
- The Factory 4.1 RCT is constructed from only aerospace grade materials that meet exacting specifications and is manufactured 100% at the Southern California factory
Specs
- Units: Each
- End Cap Material: Carbon Fiber
- Muffler Color/Finish: Anodized
- Riding Style: Off-Road
- Muffler Color/Finish: Blue
- End Cap Color/Finish: Blue
- Product Name: Exhaust System
- Model: Factory 4.1 RCT
- Pipe Material: Titanium
- Style: Megabomb
Frequently Asked Questions - FMF - 044487 - Factory 4.1 RCT Exhaust System - '19-'26 Yamaha YZ250FX, WR250F, YZ250F
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
