On a stock mk1 Audi tt k03 there are a couple of objects on the inlet pipe.  Ive rebuilt my engine with some high beam rods and would like to fit a gtx2871r turbo as well as a custom inlet pipe for it and I’m wondering if there’s an exact science on where to put the objects on the inlet hose or do I just get near enough and expect the tune to do everything else.  In particular I see there is one pipe I think it’s from n249 that goes into the aluminum part on the k03 inlet near enough the fins I guess.  All the others sit on the rubber part of the inlet.. n75, dv valve and crank case breather. 

Yeah sorry it doesn’t go to n249.  My eyes are old. It ends up round the throttle body or Evap canister via a check valve.  Will it throw a code if I remove it?  Im a need this thing to pass inspection in Texas. 

Thank you so much for your time!