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$220.50
Original: $734.99
-70%FMF Racing Anodized Titanium Factory 4.1 RCT Muffler w/Carbon Cap—
$734.99
$220.50The Story
The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technologyâ„¢ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our 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 our exacting specifications and is manufactured 100% at our Southern California factory.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2022 | Yamaha | YZ250F | Base |
| 2020-2021 | Yamaha | YZ250FX | Base |

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technologyâ„¢ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our 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 our exacting specifications and is manufactured 100% at our Southern California factory.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2022 | Yamaha | YZ250F | Base |
| 2020-2021 | Yamaha | YZ250FX | Base |















