Diesel Exhaust Recommendations? W201 1989 190D

[bruce.g.cameron]

I've noticed that my exhaust was blowing. Upon inspection, the center section silencer has a 30% of a through-cut hole in it (but the rear section appears OK), to the point where it is flexing.

I'm wondering if anyone has recommendations for brands? I've only seen genuine MB and Bosal (281-251) so far. Keep in mind this my diesel, so performance exhausts need not apply. Its been surprising to me that many of my traditional online parts retailers don't carry exhausts.

As a side note, I have the FSM, but couldn't find a comprehensive parts catalog in which to look up the exhaust part diagram.

Thanks!
Bruce