Factory 4.1 RCT Muffler - Aluminum
The Factory 4.1 RCT incorporates FMF's Resonance Chamber Technology™ both internally and externally, In addition, FMF achieves a shorter overall length that is less susceptible to crash damage and complementary to their 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 their exacting specifications and is manufactured 100% at their Southern California factory, Massive Power gains throughout the RPM range., Huge weight savings, RTS (Rapid Tuning System)
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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.