Hi all,
I have a vectra 1.9 120. While changing glow plugs, and tightening the fuel line I managed to snap the following pipe (2):
See the image here:



1) What is this box?
2) I have managed to snap that pipe right at the base where the arrow ends.

The car drives normally but turbo doesn't spin up like it used to. Im guessing it has something to do with compression, I want to replace the black box + piping to fix the issue but dont know what it is to buy the part!

any input from anyone?

thanks