Broken pipe on inlet (3.2)

[swiftkid]

I have the 3.2 v6 engine and a pipe off the back of the inlet manifold has snapped. Theres two the same, not sure exactly what they are for but one of them has snapped, now firstly i cannot believe this stupid design! secondly is there any way i can fix without buying a full new inlet manifold which im guessing will be highly costly!

does anyone know how much they are just out of interest.

cheers