I am pretty new to the forums and I have a 2003 A4 3.0 Quattro. I was wondering what kind of exhaust would be best for my car. I'm looking for a deep growl sound and maybe something not too expensive. Any suggestions are appreciated!

 

Any 3.0L exhaust i have ever seem come into my shop didn't sound much different than stock becausethey only changed the rear mufflers, If you want a much deeper tone get an exhaust that takes out all the stock mufflers and install a good system. I had a guy come in with a set of dual magnaflows with all the old mufflers removed and it sound really nice, real deep growl.