FMF Dirt Bike Parts: Exhaust

FMF Dirt Bike Parts: 4-Stroke Exhaust

FMF Dirt Bike Parts: Exhaust Tools and Accessories

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  • FMF Gold Series Pipe, "Fatty Moto"

    FMF Gold Series Pipe, "Fatty Moto"

    sauza in British Columbia

    good all around pipe

    tried a gnarly pipe and a fatty. gnarly is a good pipe for low speed rugged terrain, problem is when you get in open terrain with more high speed it takes a while to open up. fatty i prefer. It's a good all around pipe, it's like stock pipe but thicker steel. I ride both terrains, tight and open range. It pulls great at low rpm and opens up fast in open terrain... If you ride all around terrain, want torque at low rpm and quick responce on higher rpm, you want the fatty.

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  • FMF Gold Series Pipe, "Gnarly Torque"

    FMF Gold Series Pipe, "Gnarly Torque"

    Don in WA

    Good FMF Pipe for KTM 200

    Installed on 2011 KTM 200 XCW, it added a lot on bottom end torque as advertised. Did loose a little top end. Highly recommend for trail riding.

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  • FMF Factory-4.1 Silencer With SS Mid-Pipe

    FMF Factory-4.1 Silencer With SS Mid-Pipe

    jeff in TX

    Low end torque!!!!

    This thing is horse power in a box. A must have for hole shots! Great fit, high quality. It's loud, but in a good way!

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  • FMF Power Bomb Header Pipe - Moto

    FMF Power Bomb Header Pipe - Moto

    Jamie in NV

    Perfect fit

    Really made a big difference in low end on my wr450. Love it.

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  • FMF Power Core IV S/A Exhaust System

    FMF Power Core IV S/A Exhaust System

    Jamie in NV

    Awesome

    Put this exhaust on my wife's ttr125. Big power gain and sounds great. I put fmf exhaust on all of my bikes. Fmf has never let me down

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  • FMF Q-Stealth Silencer

    FMF Q-Stealth Silencer

    Brent in WA

    Quiet but a loss of top end

    I Tested the q stealth against the stocker at my local track and noticed a very significant loss in top end. It was fine low to mid but was definitely not pleased with top end.

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