Audi S4 V8 - Milltek exhaust / muffler delete
I removed the mufflers to install new ones. Not sure if I want to install them now, I like this... Enjoy...!
2007 Audi S4 Neuspeed exhaust sound, launches, and acceleration
This is a video of my 2007 Audi S4 DTM Exhaust sound, acceleration, and a couple of launches.