Hey guys I maybe buying a 2011 gt500 on Friday. A couple of quick questions: first is there any common problems or bugs I should expect. Second what is the best bang for the buck power adders for these animals. I'm definitely putting kooks headers w/3" h-pipe and 3" flowmasters and it already has a cai. Just trying to get my ducks in row I never owned a positive displacement supercharged car before only centrifugal sc, but not my first stang. Any thoughts or opinions would be great. Thanks all.