I'm going into my fifth season of using this exhaust. The only issue is that it's got a bit of rust on one of the straps where you can't really see it.
It was installed 2019/04/24 with 1,535 miles on the bike. It's now 2023/05/26 and the bike has 10,549 miles.
The longevity is nice, but it's not doing its part in pushing me toward buying a full system.