[avid]

Performance (+$198) - polished & welded double wall tip, band clamps

XL (+$58) - mid level, single wall clamp on tip, satin finish

Pro - no tip, satin finish

All 100% stainless steel, and full lifetime warranty.

So is the polished setup and integrated tip worth the extra $198 more than the Pro? I live in PA and our winters are pretty harsh as it is...so if it's going to look like crap after a year I might as well save my money.

 

[Meyer]

They are all the same grade of Ss T409 so the clamps and muffler is only thing that you should notice the rust on.