Description
The FMF Factory 4.1 RCT Anodized with Carbon muffler and Stainless-Steel Mega Bomb header is a racer favorite. No other exhaust has the sound and tone of the FMF.
Description:
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.
Features:
- 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 especially to our standards
- Not legal for use in California on pollution-controlled vehicles, race use only
79-31184
FITMENT
YFZ450R 2009-2026