FMF Stainless Steel Alum. Fact-4.1 RCT W/R. Carbon Cap Full System 044477 - 2023-2024 Yamaha YZ450F

FMF Stainless Steel Alum. Fact-4.1 RCT W/R. Carbon Cap Full System 044477 - 2023-2024 Yamaha YZ450F

The FMF Stainless Steel Alum. Fact-4.1 RCT utilizes advanced FMF Resonance Chamber Technology™ both internally and externally, resulting in a shorter length that is more resistant to crash damage and aligned with our Factory Forward Engineering approach - locating the muffler closer to the motor for centralized mass. Crafted entirely from aerospace grade materials and produced entirely at our Southern California factory, the Factory 4.1 RCT upholds our rigorous standards.

FMF Stainless Steel Alum. Fact-4.1 RCT W/R. Carbon Cap Full System:

• Integrates FMF Resonance Chamber Technology for superior performance.
• Compact design minimizes crash damage, aligning with the Factory Forward Engineering principle.
• Constructed using aerospace-grade materials, ensuring excellence and longevity.
• Comes with a spark arrestor screen and 94dB insert for competition use.
• Ideal for closed course competition, enhancing your Yamaha YZ450F's capabilities.

Fitment - YAMAHA WR450F 2024, YAMAHA YZ450F 2023-2024, and YAMAHA YZ450FX 2024

Visit Yamaha 4-Stroke Performance Parts for more top-grade accessories. 

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