My right flange broke on the Cat. The dealer is saying it's a prob with the VehiCROSS and Isuzu is having probs getting new Cats in. I've been waiting 2 weeks for parts. It's got 114500 miles on it. Is the cat supposed to go out that early? Have any of you had it break? What's my best option? Do i keep waiting or take it to another shop and get a generic one installed or take it to a muffler shop to get it welded? Can't goto work unless I keep renting a car and it's getting expensive.