Helo - new to the forum- 2003 a4 1.8 avant - just got the apr "chip" - love the difference. Next was thinking of upgrading the exhaust - want something that will increase performance, but pass inspection and not be too annoyingly noisy (but still sound more aggressive) - any suggestions?

 

I suggest that you search for an answer because this is covered just about every single day. There is TONS of info in the search. Try it out! Welcome to the forums! Short answer is Borla, but please use the search your gunna be amazed at all the **** in der.

 

Ya this site is packed full of great info

 

thanks - ya - have done some searching... site is larger than I thought - hey all you have to do is scroll down...