The Yamaha GRIZZLY Rev Box - Big Gun - Over Rev - '02-'08 is an ideal replacement for your stock CDI box. Crafted to enhance your Yamaha GRIZZLY's performance, this rev box is an affordable and efficient solution aimed at increasing your vehicle's RPM limit and advancing the timing curve.

Designed for easy installation, the Big Gun Over Rev Box is a direct plug-in replacement for the stock CDI box on the '02-'08 Yamaha GRIZZLY 660. This rev box is an excellent choice for automotive enthusiasts looking to boost performance without having to invest in costly OEM replacements. The rev box significantly elevates your vehicle's RPM limits, optimizing overall performance for thrilling off-road experiences. Additionally, with the advanced timing curve, you will experience improved engine efficiency and response, contributing to smoother power delivery across varied terrains.

Features

• Increases overall RPM limit
• Advanced timing curve
• Direct plug-in replacement for stock CDI box
• 6 Month Limited Warranty

Ready to transform your Yamaha GRIZZLY's performance? For additional questions or to discuss your customization needs, please give us a call at 512-982-9393 for our Austin, Texas location or at 562-981-6800 for our Los Angeles, California location. Remember, we offer installation and customization services on-premises at both locations. If you're considering purchasing multiple items, contact us for possible shipping discounts. We're here to help make your automotive customization experience seamless and superior.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov