You have to get a wiring harness from an older bike because i believe that the 05 only came fuel injected. and the cheapest place that i have found is bent bike and then you just cut it down yourself.
We have cut down wiring harnesses in stock, single plug, dual plug, and injection harnesses that will work with carburators. We also stock the CDI/Ignition boxes (stock and modified). Call Stan Yockey Motorsports 559-233-5300