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:
Fitment:
Other Part Numbers:
FMF Racing #79-40417
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
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