First what do MAF and TBA stand for, and any others out there, I know some, but Im pretty noob and I think other noobs here would appreciate a breakdown of all acronyms.

Second what exactly is a test pipe, and what does it do?

Third, what is a good intake to go with, i was planning on going with the carbonio but their are a lot of mixed feelings on the forum, anyone know a good alternative, or can say to go with the carbonio?

Thanks!

TBA - throttle body alignment

Testpipe - a straight through pipe that replaces the catalytic converter...more power!

As for intake (I say) stay stock. It will clean the air much better. No significant performance increases with aftermarket systems IMO.<ul><li><a href="http://forums.audiworld.com/a4/msgs/1018929.phtml">The rest is here...</a></li></ul>