B5 A4 2.8 30v rear muffler delete
I had a muffler shop drop the rear muffler and replace it with 3in piping to the back. This is filmed on a gopro so the sound quality isn't that great but you get idea.
1999 Audi A4 B5 2.8 V6 Quattro Flowmaster Exhaust
skip to 2:54 and 5:15 for the more exciting bits All stock but a rear muffler delete and an ECS rear differential poly mount. Muffler Tip Model Number: Flowmaster 15390