I have the UTV kit for a couple of months now and I really like it. So for, so good. I have 9 HID lights and a Odessy battery and I had all the lights on for 20 minutes at idle and no battery light came on. Before I put the alternator in I was running 6 HID lights and after 20 of running the battery light came on. So .... I would say this alternator does the trick. The install was pretty straightforword, and swingarm had posted some pics that really helped.