those 2 wires plug into your stock headlight connector.
You need to remove the connector from the stock bulb, then put the HID bulb in its place. Plug the connectors into the sockets on the connector that was hooked up to your stock bulb. All thats left is to find a place for the ballasts and test them out.
I put one ballast between the headlights and used two sided tape and zip ties to secure it to the fairing stay. I put the other one in the space under the lights (on the 06) and just used some two sided tape to hold it in.