I got the 3" bore with 4" tailpipe for my S2 over a year ago (I think), and in the last 6 months (again, I think) the exhaust has split twice.

The first time was where the exaust joins near the tubo, which was welded up as it was blowing quite a bit.
The second time was a few inches lower and was blowing even worse, this has been welded up since.

Just wondering if anyone has had this before ?