UPP1505040
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Exclusive muffler for KTM PowerParts used by our factory offroad team. 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 FMF’s Southern California factory.
» Natural Titanium Muffler with Titanium End cap
» New RTS (Rapid Tuning System)
» Significant weight savings
» FMF uses the highest quality proprietary blend of alloy grade titanium made especially to our standards.
Can be used with FMF or Stock OEM Header.
This product can expose you to chemicals known to the State of California known to cause Cancer or birth defects and reproductive harm. For more information go to: https://oehha.ca.gov/proposition-65