Last yr in april i got my 2002 a4 1.8t and i love it. As you know this car is notoriously slow and i would like to do some type of turbo upgrade. I wanted to buy a k04 turbocharger on ebay... link is

http://cgi.ebay.com/ebaymotors/ws/eB...ksid=p3907.m29

this car is automatic, and i would like to know if just this would be sufficient to increase output, or if i would need additional parts, and any other upgrade ideas would be greatly appreciated, i have about a 2k limit.