stick a bolt in that ----, no matter what it was used for on the stock car, it's not important to you, and yeah, i would run the wg signal to the manifold and plug dat chit up too, prolly won't be a big pressure drop with 2" charge piping and a side mount, but i would rather regulate boost by what my map is actually seeing, not what the turbo is seeing.

 

you will be there, you can help me.

 

seen many when pulling from the junkyard. a small bracket connects there that holds one of the hard lines. usually the oil inlet.
the problem is the bolt that is there is usually long and w/o the bracket, it goes deep in the housing. just plug it with a short bolt.

 

or your pee pee, whichever you prefer

 

hummm...lemee think... :P