Works great! Easy install and software download. You can adjust and save fuel trims or reset back to factory. You can have 2 setups and switch between the 2 on the fly. Excellent little unit gives you lots of control and they have a database of tunes from other riders that you can easily download and load into the power commander. They list how and what they have modded on the bike and how the tune acts when uploaded to your bike, it's pretty cool.