FMF Racing

FMF Racing Yamaha YZ450F 23-25 Anod Fact 4.1 RCT w/ R. Carbon Cap Comp Sys w/TI MB Header/ Mid Pipe

SKU 044489

MPN fmf044489

$1374.99 · In stock

FMF Racing Yamaha YZ450F 23-25 Anod Fact 4.1 RCT w/ R. Carbon Cap Comp Sys w/TI MB Header/ Mid Pipe

The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ 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.

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
2023YamahaYZ450F Monster Energy Yamaha Racing EditionBase
2025YamahaYZ450F Monster Energy Yamaha Racing EditionBase
2024YamahaYZ450F 50th Anniversary EditionBase
2024–2025YamahaWR450FBase
2023–2025YamahaYZ450FXBase
2023–2025YamahaYZ450FBase
Specifications
CategoryExhaust, Mufflers & Tips
Sub-CategoryMuffler
UPC044489
CARB ApprovedYes
Weight9.7 lb
Dimensions (L×W×H)42.4 × 8.2 × 7.1 in