My wife just got home from work complaining of a "Whoop" and then just a noisy car. Sounds like marbles in the catalytic converter - the first one in the down pipe. I'm assuming it's bad and will need to be replaced. So I'm guessing my options are...
A. Call Subaru in the morning and see if the converter may still be under warranty. As it's almost at 120k - I doubt it. If for some strange reason it still is, have them fix it.
B. If Subaru tells me to go fly a kite, I'll be doing the work myself. No problems there - just would rather be doing other things. IF I do the work myself, factory or aftermarket down pipe? Any particular brands??? I'm in Seattle and looking to get this done fast, so who's gonna ship the fastest???