Exhaust Pipe Interchangeability, Current assumption: ALL 2.2L engines have the same pipe sizing. Options

[MAGutz]

I need to replace the exhaust piping of my car. The catalytic converter has completely separated from the intermediate pipe, and I can see it breaking off of the front pipe any time now.

**QUESTION**
Can I snag the exhaust from a 2.2L convertible and plug it right into my 2.2L hatchback?

I'm looking to replace these parts:
-Front Pipe (17410-7A240)
-Intermediate Pipe (17420-74750)

I assume that I'm correct and that I CAN plug-n-play these parts. I just don't want to go and buy a parts car (5th 6GC?!) and realize that I can't actually use what I need.