FMF Factory 4.1 RCT Exhaust System 045634

The Factory 4.1 RCT incorporates FMF Resonance Chamber Technology™ both internally and externallyShorter overall length that is less susceptible to crash damage and complementary to FMF’s Factory Forward Engineering – moving the muffler closer to the motor to centralize massThe Factory 4.1 RCT is constructed from only aerospace grade materials that meet FMF’s exacting specifications and is manufactured 100% at their Southern California factoryMassive Power gains throughout the RPM range.Huge weight savingsNew RTS (Rapid Tuning System)Includes MegaBomb headerIncludes spark arrestor screen insertProduct Name: Exhaust SystemUnits: EachEnd Cap Material: Carbon FiberModel: Factory 4.1 RCTMuffler Color/Finish: RawMuffler Material: AluminumPipe Material: Stainless SteelType: Full SystemFitment:View Parts Application LookupOff-Road Motorcycle2021-2023 Gas Gas EX 250F2021-2023 Gas Gas MC 250F2019-2022 Husqvarna FC 2502019-2022 KTM 250 SX-F2019-2022 KTM 250 XC-F