I got an Audi A4 1.8T Quattro and thats what I run.
If you got a A4 with a stock K03 turbo or anything with a K03. Best exhaust setup for it is a ATP downpipe, Techtonics Tuning Cat, and what ever you want for a muffler.. Borla is really good. Most of the fastest stock turbo cars run this.

If you don't want to buy the individual parts and stuff and you want a nice sounding exhaust go with GHL 3" Turboback exhaust.

Ceas

 

haha dude....thats a matter of opinoin

 

yeah really. i wouldnt really be telling people what the best setup is. i would say i setup that has yeilded good results is....but i wouldnt start a post about it esspecially my first post

 

[sm=dontgetit.gif],[sm=badidea.gif], the best setup is what ever works best for your car!, and application! [sm=owned.gif]