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FMF Factory 4.1 RCT Muffler - Anodized Titanium KTM XCF-W /Husqvarna FE /Gas Gas EC 2020-2023 045648 1821-2001

FMF Factory 4.1 RCT Muffler - Anodized Titanium KTM XCF-W /Husqvarna FE /Gas Gas EC 2020-2023 045648 1821-2001

Regular price $572.00 USD
Regular price $649.99 USD Sale price $572.00 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)
2023 KTM 450 XCF-W - -
2021 Gas Gas EC 250F - -
2021 Gas Gas EC 350F - -
2020-2023 Husqvarna FE 450 - -
2020-2022 Husqvarna FE 350 - -
2020-2022 KTM 350 XCF-W - -
2020-2022 KTM 500 XCF-W - -
2020-2022 Husqvarna FE 501 - -
2020-2022 Husqvarna FE 250 - -

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
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