Power Commander FC 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 and without plugging into a computer Standard +/- 10% increments from selected map settings; different ranges are available using the supplied Control Center software In addition, the Power Commander FC has the added ability to modify or change these maps on the fly without a computer The Power Commander FC is a plug-n-play fuel management device pre-programmed with Make/Model-specific maps Software is compatible with Power Commander, so you can download Power Commander to the unit Fully adjustable computer compatibility for ultimate tuning and personalization Use OEM-style connectors and high-quality wiring harnesses Small, lightweight and easy to fit on the bike Integrated oxygen optimizer where applicable This unit does NOT work with any of the Dynojet accessories - SFM, Ignition Module, shifter, LCD.