So I have been looking the new SHO's and really like the 2013's, however it may be just a bit out of my price range. I have done quite a bit of research as it is readily available on line regarding the Performance Package. What I am having a difficult time in my search for a used 2010 thru 2012 is how to tell if the cars have the PP. Looking on ebay, CL, etc., I can't tell if they have the PP or not. I know for the 13's they come with the suede steering wheel, additional fluid cooling, 20 inch wheels with summer tires, suspension upgrade, spare tire delete, and traction control on/off switch. Any ideas on the older models how to tell?