Racing Raise the RPM roof! Unleash the power. These CDI Boxes are designed to enhance overall performance. Includes duplication circuits for maximum reliability, increased RPM redline and altered ignition advance curves. Increases performance throughout the RPM range. These CDI Boxes are designed to enhance overall 4-wheeler performance. Includes duplication circuits, increased RPM redline and altered ignition advance curves. Comes with altered advance curves to increase performance throughout the RPM range.
One-year manufacturer’s warranty
Raises rev limiter by 1,000+ rpm over stock boxes
Yamaha racing boxes have multicurve technology
For Polaris application, check wire configuration.
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