well here's my Overall view of the kit:
they first come out: everyone including myself says they are crap.. and yet nobody has seen or even attempted to use it, they were made by ssautochrome on ebay.
couple years later, a new name on ebay (I dont know what they are now, there are actually a couple of em) people have bought them, not really anything bad in the fitment dept. The turbos are not the best, but they work, they have put better seals in them, that was the problem in the first place. they dont come with dp's which isnt that hard to do. A couple people on turbomustangs have done it, and made pretty decent power, out of em and they dont have anything really awful to say about the kit.
overall I think it was some ebay hype at first, about being too good to be true. but now I think its a legit kit, if you want to do some pipe fab and run lines and make a fuel system, everything else is there, as far as piping and the turbos and ****..