Should have hung on to my take offs years back.
They went to the recycler a few years ago.
If no one offers you take offs, a good muffler shop might be able to just weld in the piece you need.
It sounds like you drive in winter.
If so, I would not invest in aftermarket.
An American site specializing in take off parts is NTO for New Take Off.
Maybe you can try them, although your vintage of car is getting old for commercial take off parts.
In Canada, you could try Dasilva Racing or Mustang Direct.
They tear into cars everyday and lots of customers just leave the old parts behind.
Or source local like 2001blackgtvert says.
Ford dealers can sell you Ford Performance by Borla. They make axle backs.
And some now carry Magnaflow becausr Action Truck Caps in a wholesaler of Magnaflow mow.
There’s another option.
Action truck caps.
Good luck.