Dynojet's Power Commander III represents revolutionary technology for motorcycles with OEM fuel injection. Each unit allows you to adjust both fuel injection and ignition, and is already programmed with a specific map, designed to improve performance over stock. Additionally, several maps for alternative tuning packages are included on a CD-ROM and can be downloaded into the Power Commander III module with a Windows 95/98/2000/XP computer and the included PC link via the USB port of your computer. If a computer is not available, the fuel curve can be adjusted using the three touch-sensitive buttons on the faceplate, where the rich/lean mixture and engine speed LEDs display the settings. Dynojet constantly maps different combinations for each bike. These special cards can be downloaded from www.powercommander.com. The Power Commander III features race-proven technology in a lightweight, compact, sealed unit, simple installation with no wiring modifications and no permanent changes to your stock ECU, delivering sharper engine response. throttle, increased power and optimal fuel consumption. For 2009 and later models, see Power Commander 5 on the next page.