i understand that not everyone can afford a brand new pretty off the shelf turbo kit but i don't like the sound of this junkyard set up. A friend of mine bought a used kit(very similar to what your describing) it was pretty much a big frankenstein setup and he got nickel and dimed like crazy with all sorts of shit that wouldn't exactly fit right, or a whole bunch of extras that were necessary to make it run properly. Than once everything gets going, the FMU broke(because FMU's are pieces of shit) and he ended up spending the same amount of money when it was all said and done that he would have spent just doing it the right way and buying a brand new kit, where all the parts are actually made to coincide with one another.