Procom Hi-Performance Reprogrammable CDI Box Fits Triumph - 151231This fully reprogrammable Performance Igniter is a direct Plug and Play type and is ready to be installed without connecting it to a computer. Simply select the correct model on the dial adjuster and plug the unit into the bike's wiring harness. Our simple to use powerful software allows full control over ignition timing across the rev range and adjustment of RPM limit. This unit comes with 10 built in maps for the ignition with the RPM limit raised