Hello dear professional people. I am completely new in the forum and would like to have a question in the round. My good V70 has an oval end pot and buzzes powerfully in front of it. Now I happened to read at ebay-kleinanzeigen that only the 144 HP suction diesel has an oval end pot. Mine is a gasoline switch to LPG. The old moose makes quite a noise. So in my opinion not only the exhaust is very loud, but also the engine. The workshop has at least a defective engine bearing diag. But the main question is: Does the 144 Ps petrol engine actually have original other exhaust, or at least the end pot, makes sense or is it even necessary to replace it? Why do diesel and petrol engines have different silencers at all? I’m out of the age where a car has to roll around. As a comfortable travel car (and this is a V70 all the time) doesn’t have to make unnecessary noise… Thanks already and nice greetings, Johannes