FMF FMF FACTORY 4.1 RCT W/SS MEGABOMB HDR/MID

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 Natural Aluminum with Carbon Fiber End Cap-Massive Power gains throughout the RPM range.-Huge weight savings-New RTS (Rapid Tuning System)-FMF uses the highest quality proprietary blend stainless steel made especially to our standards. Notice: CARB restricted item; For Closed Course Use Only.