118k miles, seems to be leaking at the lower end of where the 5 pipes merge. I haven't found much info with a search, although I seem to remember reading that this is fairly common. Has anyone tried a weld patch? Muffler epoxy (joke, almost)? Best to replace it with a new one? What source? I can do the replacement if it is straight forward, but if I'm certain to run into broken exhaust studs, then I'd rather have an indy do it. Will the heat shield bolts be removeable or will they break?
All comments appreciated.
-Art
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