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FMF Factory 4.1 RCT Muffler - Aluminum 2019-2024 043372 1821-1958

FMF Factory 4.1 RCT Muffler - Aluminum 2019-2024 043372 1821-1958

Regular price $528.00 USD
Regular price $599.99 USD Sale price $528.00 USD
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  • 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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