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FMF Racing Q4 Spark Arrestor Slip-On 044289

  • The Q series features advanced engineering to precisely locate baffles and chambers to absorb sound
  • Less mass to enhance power-to-weight ratio
  • Quiet power with minimal sacrifice for performance
  • Q4 slip-on muffler unless noted
  • Q4

    • Comes standard with spark arrestor
    • Twin-stage core design for lower sound output and extended life of packing material
    • Developed over years of championship off-road racing

    Q4 Ti

    • Comes standard with spark arrestor
    • Max sound output 96 dB; most models below 94 dB
    • American TIMETAL® canister and end caps
    • Developed over years of championship off-road racing

    Q4 HEX

    • Rugged design for off-road endurance
    • Spark arrestor included
    • Less sound equals more ground
    • Power gains throughout the entire rpm range
    • Meets FIM World Enduro sound regulations
    • Pounds lighter than stock
    • Made in the U.S.A.
    Not Available
    Was: $319.99
    Sale: $287.76
    Save: 10%
    Save: $32.23


    Product Series


    • 044289
    • 044289
    • FMF Racing
    • Temporarily Not Available
    • New


    Shipping Information

    • Item Requires Shipping
    • 6.5 lbs.
    • Free Lower 48 Shipping over $75!

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