This CDI Unit enhancement include duplicator circuits, increased RPM redline and altered ignition curves. This also may be used to replace a defective CDI box on stock machines with no modifications necessary.
(In order to get the maximum performance potential out this CDI Unit, we suggest installing a Jet Kit)
OE numbers: POLARIS 3083977, 155-72204-01
Will work for models:
2000-2001 Polaris Xplorer 250
2002 Polaris Xplorer 250 4X4