Power Commander V
Unfortunately, it's been raining all week so I haven't got to ride much. But over the weekend I installed the PCV and took about a 45min drive with it installed.
Works fine on my 2008! No huge difference that I could feel... but then again I'm stock save for debaffled pipes so I wasn't expecting much. I got a killer deal on a used unit, so I jumped on it for future work I have planned.
Anyways, thought I would pass on that it DOES work for pre -2009 models
2008 Vulcan Custom