Hey everyone, just picked up an '03 A4 1.8t and I love these cars! I normally drive Mustangs, but I'm going to park my Stang for awhile and enjoy this. Yes, I am going to mod it, so give me all the advice you have. What chip, what exhaust and what lowering springs for now.

Thanks,

Matt

 

First thing you do is chip that bad boy!

Read this - click me That should help you out

Welcome to the forums

 

Awesome information. I have a couple of questions. I noticed in the reading that it states that the B6 uses a wideband O2 from the factory. I also read that the computer corrects a/f and that a blow off valve can be used. Is this really true? Also, can the wideband O2 be used with an aftermarket gauge for accurate a/f readings?

Thanks,

Matt