Im taking your advice, im leaving the car on stands untill I find the parts. Im not really woried where the metal parts ended up since this is on the exhaust side.would realy realy not recommend you reuse....
I would recommend you find out where those chips of metal ended up and how it got into that shape in the fist place.
Id love to, but that part shipped and customs payed in my country would end up somewhere around a 1000$Buy this hybrid, it’s a bargain!
https://www.ebay.co.uk/itm/Turbo-Technics-S261-Hybrid-Audi-A4-Tfsi-Quattro-/123784215856