CDI box enhancements includes user selectable multi-curve

Designed to enhance overall performance when installing a high-flow jet kit.

Also may be used to replace defective CDI box on stock machine. NOTE: This CDI is sold without a warranty and is non-returnable. The manufacturer has pre-tested it to insure the quality; however due to the many possible causes of failure (if the electrial system is not properly diagnosed and repaired) there is no warranty or return on this part.

No return on electrical items.