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Rev Box RPM Increase - 09-12 Yamaha Raptor 90


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  • Model: 40-R32
  • Manufactured by: Big Gun


09-12 Yamaha Raptor 90

    Big Gun Rev Boxes are designed to increase your RPM limit by approximately 1,000 RPM depending on the model of your machine. In addition, our Rev Boxes are remapped with a built in timing curve which provides noticeable horse power & torque gains. Big Gun Rev Boxes are an easy plug-n-play installation.

    This part fits the following

    ATV / SxSYamahaYFM90 Raptor2009901
    ATV / SxSYamahaYFM90 Raptor2010901
    ATV / SxSYamahaYFM90 Raptor2011901
    ATV / SxSYamahaYFM90 Raptor2012901

    This product was added to our catalog on Tuesday 27 September, 2016.

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