so, no structural issues then, as in the crack(s) getting bigger and things breaking off?
And are there any indications that these cracks do lead to smog test problems?
I am curious about the common crack in the exhaust and the ticking that is associated with it. The impression I have developed over the years here is that it ends up being a minor annoyance with the ticking noise, but that the cracks do not necessarily turn into a major problem or get much worse...