FMF Factory 4.1 RCT Titanium Full Exhaust System Yamaha YZ/WR 250F/FX | 044457 Dark Blue The result is compromised power

The result is compromised power delivery

Protective blow-molded case for easy storage

Make sure there is no valve on the rim

We show the Smart Steps being used for loading a dirt bike

2006 - TRX500FA Rubicon [SRA]

FMF Factory 4.1 RCT Titanium Full Exhaust System Yamaha YZ/WR 250F/FX | 044457 Dark Blue The result is compromised powerThe 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