Tubing Kits or "Bending Mistakes"

Does anyone know of a company that sells tubing kits or "bending mistake" kits?

My local exhaust shop used to let me "dumpster dive" for bending mistakes to scavange pieces for my motorcycle exhausts. Don't get me wrong, there was nothing wrong with the tubing, just someone bent it wrong or cut it too short or whatever.

I can find these kits for motorcycles, but the largest diameter they have is 1-3/4" and I want at least 2" tubing.

This is the one they offer for motorcycles, I am looking for something similar, but just for cars: