1. who said i got it at a dealer? I got it from the factory. 2. They cut HP on paper because of insurence have anyone of you priced out a 400HP brand new Vette for insurence? Its $550 a month, but 355HP is half of that! 3. Its not so much for speed, thou it can get from 0-60 in 3.78 sec., im not so sure the TTZ can do that at stage 4? Plus lets look at this at stock modes. TTZ 0-60 in 6 somethong seconds if that. stock vette 3.7 sec. Also try using 104fuel, better than NOS. IbaneZ