how hard is it to rewire from a s5 na vert to a s4 t2.... is there a thread anyone can redirect me to... please dont flame on me -_-...!!!

 

there is not a thread on that, because 99% of the people doing a turbo swap do it the right way and stick to the same series.

You best bet is to download the manuals and match up the wiring as needed.

Or get a S5 Turbo harness, and put that on the S4 motor. Of course that doesn't fix problems like MOP and the like.