CarbonRevo

Yes, the notches are there as well. I however, now have an exaust leak. Where that clamp is, it's black in one area (the picture shows it). I need to pull the exhaust off and go have it fully welded this winter.

Either way, the muffler sounds awesome.

PorscheDoc

Yea, get a good welder to weld that thing up. That clamp is worthless, lol. It use to come apart every other day, lol.