Anyone converted to a dual exhaust on 1.8t? Would look sweet but performance??

You cannot have a TRUE dual exhaust on an inline engine. (m)
 

A dual system on a 1.8t would actually probably hurt performance as you'd be increasing the amount of plumbing. You would have to make something that looks a little like the opposite of the stock V6 or S4/A6 2.7t system.

Re: Anyone converted to a dual exhaust on 1.8t? Would look sweet but performance??

They did.
 

<center><img src="http://pictureposter.audiworld.com/8297/dualexhaust.jpg"></center><p>

Why do that when you can do this!!!
 

<center><img src="http://pictureposter.audiworld.com/12729/mega_pipe_back.jpg"></center><p>

somehow I KNEW this photo would show up on this thread :-)

your 100% correct... you should only have one exhaust per cylinder bank.

hehe i had to!

then why do the TT 225s have dualies?
 

maybe i'm just a dork and they have dual tips and one muffler. can someone inform me?

Yup....one pipe comes back and branches into two