Im having a cylinder misfire 2, ive swapped out all coil pack on it with new ones and i still have it...any help???

Check at vwvortex.

 

I've never been able to afford an Audi so I run VW's. On some VW's 99.5-2005 (MKIV's) I've seen this from all kinds of stupid stuff. From the snow screen in the plumbing behind the headlight before the air filter being full of crap to starting HG issues.

 

Have you installed the proper spark plugs? For VW I use Bosch or NGK and going more and more NGK for the newer stuff.

do some looking around on www.quattroworld.com

 

lots of info there too