FMF Factory 4.1 RCT Blue Anodized Titanium Slip-On Muffler (045648)
FMF Factory 4.1 RCT Blue Anodized Titanium Slip-On Muffler (045648)

FMF Factory 4.1 RCT Blue Anodized Titanium Slip-On Muffler (045648)

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$649.99
$523.62
(You save $126.37 )
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Description  
  • 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)
Compatible Vehicles
Years Make Make Notes
2021-2023 Gas Gas EC250
2021-2022 Gas Gas EX350 F
2021-2022 Gas Gas EX450 F
2021-2022 Gas Gas MC450 F
2019-2022 Husqvarna FC350
2019-2022 Husqvarna FC450
2020-2022 Husqvarna FE350
2020-2023 Husqvarna FE350S
2023 Husqvarna FE450
2020-2022 Husqvarna FE501
2023 Husqvarna FE501S
2019-2022 Husqvarna FX350
2019-2022 Husqvarna FX450
2019-2022 KTM 350 SXF
2019-2022 KTM 350 XC-F
2020-2022 KTM 350 XCF-W
2019-2022 KTM 450 SXF
2019-2022 KTM 450 XC-F
2023 KTM 450 XCF-W
2020-2022 KTM 500 XCF-W

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