You’ll need to either replace the third cat assembly or the cheaper route is to remove what’s left of that flex pipe and purchase a repair kit.
I did the repair kit on my old Sable and it held up for quite a while. I did have to replace the piece because they’re not the greatest quality, but it will get you back on the road cheaply. Attached is an example. There’s plenty out there. I believe I got mine from rock auto or an eBay vendor.
I did the repair kit on my old Sable and it held up for quite a while. I did have to replace the piece because they’re not the greatest quality, but it will get you back on the road cheaply. Attached is an example. There’s plenty out there. I believe I got mine from rock auto or an eBay vendor.