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    YOSHIMURA RS-4 Signature Series Muffler Aluminum/Carbon End Cap FANTIC XEF 450 YAMAHA WR / YZ 450 2018-2024
    • YOSHIMURA RS-4 Signature Series Muffler Aluminum/Carbon End Cap FANTIC XEF 450 YAMAHA WR / YZ 450 2018-2024
    • YOSHIMURA RS-4 Signature Series Muffler Aluminum/Carbon End Cap FANTIC XEF 450 YAMAHA WR / YZ 450 2018-2024
    • YOSHIMURA RS-4 Signature Series Muffler Aluminum/Carbon End Cap FANTIC XEF 450 YAMAHA WR / YZ 450 2018-2024

    YOSHIMURA RS-4 Signature Series Muffler Aluminum/Carbon End Cap FANTIC XEF 450 YAMAHA WR / YZ 450 2018-2024

    € 854.77
    € 706.67  



    Product code:  274580

    Quantity

    In addition to their aesthetics, the Yoshimura USA RS-4 Muffle are at the cutting edge of exhaust technology.

    • A high-performance muffler that optimises the power output of your machine
    • Product is a direct result of MX World and US championship development
    • 2 cores inside the RS-4 muffler: double sound absorption and reduced adverse effects caused by exhaust gases
    • Muffler fabricated from aluminium/stainless with carbon end cap

    Fits: 

    FANTIC XEF 450 [450]
    FANTIC XEF 450 450 2024  
    YAMAHA WR 450 F (RE45) [450]
    YAMAHA WR 450 F (RE45) 450 2020  
    YAMAHA WR 450 F (RE45) 450 2019  
    YAMAHA WR 450 F (RE45) 450 2018  
    YAMAHA WR 450 F [450]
    YAMAHA WR 450 F 450 2022  
    YAMAHA WR 450 F 450 2021  
    YAMAHA YZ 450 F (CJ22) [450]
    YAMAHA YZ 450 F (CJ22) 450 2018  
    YAMAHA YZ 450 F (CJ23) [450]
    YAMAHA YZ 450 F (CJ23) 450 2021  
    YAMAHA YZ 450 F (CJ23) 450 2020  
    YAMAHA YZ 450 F (CJ23) 450 2019  
    YAMAHA YZ 450 FX [450]
    YAMAHA YZ 450 FX 450 2020  
    YAMAHA YZ 450 FX 450 2019  
    YAMAHA YZ 450 FX 450 2018  
    YAMAHA YZ 450 F [450]
    YAMAHA YZ 450 F 450 2022
    Yoshimura


    Yoshimura is renowned for its Research and Development. But producing the finest exhaust systems in the world requires more than a big R&D department. Yoshimura is the leading manufacturer of exhaust systems because our commitment to R&D is matched by our dedication to uncompromising quality standards and our expertise in manufacturing pipes that meet those standards.

    Brand Model Year Name CC
    YAMAHA YZ 2018 450
    YAMAHA WR 2018 450
    YAMAHA WR 2018 Enduro GP 450
    YAMAHA YZ 2019 450
    YAMAHA WR 2019 450
    YAMAHA YZ 2020 450
    YAMAHA WR 2020 450
    YAMAHA YZ 2021 450
    YAMAHA YZ 2021 Monster Energy Racing Edition 450
    YAMAHA WR 2021 450
    YAMAHA YZ 2022 450
    YAMAHA YZ 2022 Monster Energy Racing Edition 450
    YAMAHA WR 2022 450
    FANTIC XEF 2024 450