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Big Gun 04-12 Yamaha Raptor 350 Rev Box

If you are looking to swap out your stock CDI box, the Big Gun Over Rev Box is an affordable alternative to highly-priced OEM replacement boxes. It increases the overall RPM limit over the stock box and advances the timing curve.
  • Easy direct plug in replacement to stock CDI box
  • Increases overall RPM limit
  • 6 Month Limited Warranty
  • Advanced timing curve

The Big Gun Raptor 350 Rev Box (Part Number 40-R19) is an affordable aftermarket solution designed to replace your stock CDI box. It provides a straightforward direct plug-in installation, making it easy to upgrade your Yamaha Raptor 350 for better performance. This rev box increases the overall RPM limit, allowing your ATV to reach higher revs without sacrificing reliability. Additionally, it advances the ignition timing curve, which can improve throttle response and overall engine efficiency. Built with quality components, this rev box is engineered to enhance your powersports experience without the high cost of OEM replacements. It comes with a six-month limited warranty for added peace of mind, ensuring durability and performance during your rides. The Big Gun Raptor 350 Rev Box is suitable for riders looking to extract more power from their ATV while maintaining ease of installation and reliability. Please note that this product is not CARB approved and requires acknowledgment of this condition prior to purchase. Whether you're trail riding or racing, this upgrade helps optimize your ATV's engine performance for improved acceleration and top-end power, making it a valuable addition to your Yamaha Raptor 350 modifications.

Features:

  • Easy direct plug-in replacement for stock CDI box
  • Increases overall RPM limit for higher engine revs
  • Advances ignition timing curve for improved throttle response
  • Six-month limited warranty for durability assurance
  • Designed specifically for Yamaha Raptor 350 (2004-2012 models)