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This product has been discontinued

This product is no Longer Available

Big Gun - Rev Boxes (ATV)

Product Code: BGREVBOX

Unfortunately this product has been discontinued by the manufacturer and is no longer available.

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Big Gun - Rev Box (ATV)

  • 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