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Racing CDI Boxes

Racing CDI Boxes

In stock



Vehicle Specific Part
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.

Note: For Polaris application, check wire configuration and O. E. M. number to ensure correct part number.

  • Designed to enhance overall performance
  • Includes duplication circuits, increased rpm redline and altered ignition advance curves
  • Altered advance curves increase performance throughout rpm range
  • Duplication circuits for maximum reliability
  • One-year manufacturer’s warranty
High-Performance CDI
  • Raises rev limiter by 1000 rpm over stock boxes
  • All boxes have monocurve technology
Racing CDI
  • Raises rev limiter by 1000+ rpm over stock boxes
  • Yamaha racing boxes have multicurve technology

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Product Quality
Image Product Name Item Price
Racing CDI Boxes 495857
$59.95
Racing CDI Boxes 495353
$157.45
Racing CDI Boxes 495342
$183.45
Racing CDI Boxes 495334
$31.45
Racing CDI Boxes 495343
$210.45
Racing CDI Boxes 495337
$176.45
Racing CDI Boxes 495345
$225.95
Racing CDI Boxes 495288
$60.45
Racing CDI Boxes 495332
$84.95

Product: cdi-boxes