Hi,

my name is chris, 29 from munich in germany.
I'm driving a rs4 b7 with some modifications and want to share the information I collected when taking the decision which exhaust is the right for my rs4. Therefore I've created a list with soundvideos of different valve controlled exhausts for the most popular audi models. Have a look.

I think the list provides a nice overview of the different exhausts and how they could sound like. If you don't understand somethink of the german stuff, I'll help you with it. I hope the list helps and it would be great to get some feedback. You can send me an email or write a pm.