So I am not particularly handy but like to at least diagnose problems when they come up with my 2000 Passat b5 1.8t. The other day I noticed a loud noise coming from the exhaust so I knew there was a leak under there, upon further inspection i noticed a bracket had popped off and took a part of the exhaust pipe with it. Repairing that is straight forward enough (I think) but it would appear that there is also another part missing and I am not sure what that part would be. It looks like there are holes for something to be mounted in there, but what that is I do not know. I have attached a picture and would love some feedback if anyone has any tips or advice.
In the photo you can see the bracket that has come off on the left leaving a hole in the exhaust and on the right there is what appears to be something missing (it is covered in oil and quite a mess)
Thank you in advance for any help!

In the photo you can see the bracket that has come off on the left leaving a hole in the exhaust and on the right there is what appears to be something missing (it is covered in oil and quite a mess)
Thank you in advance for any help!