Yamaha WR250F 2015 - 2019 FMF Factory 4.1 Titanium Muffler w/Carbon End Cap

FMF Factory 4.1 Titanium Muffler w/Carbon End Cap

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.

-Available in Blue Anodized Titanium Muffler with Carbon End Cap

-Massive Power gains throughout the RPM range.

-Huge weight savings

-New RTS (Rapid Tuning System)

-FMF uses the highest quality proprietary blend of alloy grade titanium made specifically to our standards.

Fitment Details

• Yamaha WR250F 2015
• Yamaha WR250F 2016
• Yamaha WR250F 2017
• Yamaha WR250F 2018
• Yamaha WR250F 2019