I don't have a picture and I've never seen one the same before.

It was on a crappy old Toyota Corola. It looked like a stainless steel backbox. It had 3 ribbed bits near the end and a exhaust hole was partially covered with a wire mesh covering the rest.

Maybe a pos end piece that someone thought looked cool, but it may also be something cool. It's just sparked my curiosity.

Maybe its the top off his mums cooker flue...?

Sounds like a device to reduce the loudness, so it will pass the noise test?

i seen a few vw badges on the exhaust pipes and i saw a heart shaped exhaust on this espace the other day