FMF FACTORY 4.1 RCT W/SS MEGABOMB HDR HONDA

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.-available in blue anodized titanium muffler with carbon end cap -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 specifically to our standards.-see features tab -> fitment for header compatibility