Nice pick up

So about a week ago I picked up a freezer from my Uncle. Then he calls today and he has a new neighbor and the previous owner left a bunch of junk. So we get there and start loading up the pile and the lady is outside and is still finding junk. Great! We finish loading the pile (which included copper pipe, wire, sheets of extruded and much more). I give her a flyer and then she gives me 2 batteries and a computer monitor. But 1 thing I am unsure about is this exhaust from a motorcycle and I can't tell if it has a converter or if it it just a muffler. Will try to post a pic. Also removed some propane tanks for her as a favor. Just open up the valve unscrew the top, right? Anyways, sorry for the novel