Q4 Hex Slip-On Muffler. With the Q4 you don't need to hear the power, just feel the power! Husqvarna FC 250 Rockstar Edition 2022-2022. Husqvarna FC 450 Rockstar Edition 2019-2020. Husqvarna FC 450 Rockstar Edition 2022-2022.
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Factory 4.1 RCT Slip-On Silencer. Kawasaki KX 450 F 2016-2017. The Factory 4.1 RCT incorporates FMF's Resonance Chamber Technology both internally and externally. Kawasaki KX 450 F 2018-2018. Huge weight savings.
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Q4 Hex Slip-On Muffler. With the Q4 you don't need to hear the power, just feel the power! Gas Gas EX 450 F 2021-2023. KTM SX-F 450 Cairoli 2020-2020. KTM SX-F 450 Factory Edition 2020-2020. Gas Gas MC 450 F 2021-2023.
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Q4 Hex Slip-On Muffler. With the Q4 you don't need to hear the power, just feel the power! Husqvarna FX 350 2019-2022. Husqvarna FX 450 2019-2022. Husqvarna FC 250 2019-2022. Husqvarna FC 450 Rockstar Edition 2019-2020.
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With the Q4 you don’t need to hear the power, just feel the power! NOTE: Will not pass 2025 FIM sound regulation. KTM XC-F 450 I 2016-2018. KTM XC-F 350 I 2016-2018. KTM XC-F 250 I 2018-2018. KTM XC-F 250 2016-2017.
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FMF Q4 HEX Silencer – Gas Gas EC350F (2021). Upgrade your Gas Gas EC350F with the FMF Q4 HEX Silencer, the industry-leading exhaust solution for riders who demand maximum performance with minimal noise.
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With the Q4 you don’t need to hear the power, just feel the power! Husqvarna FE 250 2017-2019. Husqvarna FE 350 2017-2019. Husqvarna FE 450 2017-2019. Husqvarna FE 501 2017-2019. Husqvarna FC 250 2016-2018.
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Q4 Hex Slip-On Muffler. With the Q4 you don't need to hear the power, just feel the power! Gas Gas EX 450 F 2021-2023. Gas Gas MC 450 F 2021-2023. Gas Gas MC 450 F Troy Lee 2022-2022. Gas Gas EX 250 F 2021-2023.
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