The Power Commander FC is a plug-n-play fuel management device pre-programmed with Make/Model-specific maps. In addition, the Power Commander FC has the ability to modify or change these maps on the fly without a computer. Users can literally select between a Power Commander FC Map, custom-built maps, or even fine-tune low-, mid- or high-rpm ranges while sitting on the bike. Standard +/- 10% increments from selected map settings; different ranges are available using the supplied Control Center software. Uses OEM-style connectors and high-quality wiring harnesses. Small, lightweight and easy to fit on the bike. Fully adjustable computer compatibility for ultimate tuning and personalization. Software is compatible with Power Commander. Integrated O2 optimizer where applicable.