Here are a few results from AM Bama and Rose on a auto 5.0
http://blog.americanmuscle.com/2011-mustang-gt-prototype-cai-dyno-tune-huge-power-gains/#more-3198
http://blog.americanmuscle.com/2011-mustang-gt-prototype-cai-dyno-tune-huge-power-gains/#more-3198