Anybody ever had this happen to their catback? I had a Corsa setup put on my 97 GTS a couple years ago. I had the car up on the lift detailing and this is what I saw. Doubt it would be much of an issue because there are two hanger mounts but I had been hearing a rattle coming from rear end. Hopefully this is the source of the rattling noise. Anyway, Corsa was really great to deal with. I sent them this picture and my purchase invoice and they are sending a new catback to my tuner. Does anybody have a good solution to the sheet metal screws holding the side sills on? Several have fallen out since the original install and I somehow managed not to puncture a tire. I don't want to rivet them and I'd like to keep the car as stock as possible. The only mods I ever plan on doing are exhaust and I kept all of the original parts.