When you're looking for pro-level performance at the amateur price, the obvious answer is the FMF Power Core 4 Hex S/A Silencer. The Power Core 4 Hex is perfect for whatever type of riding you do. Why? Because this silencer gives you increases in power throughout your ATV or motorcycle power band.


    If you're new to riding, don't worry. The power of the Hex is implemented in a way that maximizes usability without any unwieldy spikes. The Power Core 4 Hex does this using the Hi-flo technology in both the modular end cap and internal core to enhance exhaust gas flow, letting your engine run more efficiently. If you want looks too, all this performance is housed in a premium grade aluminum canister, stainless mid pipe, and stainless end cap for that signature, clean FMF look.


    Hi-flo end cap and internal baffle High performance internal packing Internal core uses Hi-Flo technology Spark arrestor insert included Stainless steel mid pipe and end cap Aluminum alloy canister body Increases power and torque throughout rpm range. Can be used with stock or FMF header.


    Yamaha YFM 700 | 700R | 700SE Raptor Compatible Years:

    • 2009 through 2020

    FMF Power Core 4 Hex S/A Slip-On Yamaha YFM 700

    $353.99 Regular Price
    $339.99Sale Price
    • About Our Parts

      We have all NEW, Genuine OEM, NOS, vintage and obsolete parts. Therefore, we cannot guarantee availability on NOS or obsolete parts.


      However, if there is an obsolete or hard to find part that you are looking for, that is not listed on our website, please email us and we will most likely be able to get it for you.

    • Shipping and Deliveries


      All in stock merchandise will typically ship within 3-5 business days, after purchase date. *unless otherwise noted on the product detail page or stated via phone/email*



      Most orders will be delivered between 3-5 days, after your item(s) have been shipped! *depending on delivery option choosen at checkout* 

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