There really isn't anything different from the 05 and up other than a bit of cosmetic changes. Mainly to do with the wiring of speedo. LED tailight. Different size air filter.
The engines are the same.
The fuel injection is the same.
I have had both a 2006 and now the 2009 and my cousins have the 2012.
The reason I got let this one go is I had two of them as well as the online version.
I still have the one for the Intruder manual.