Mar 3, 2010 #1 M Mike Active member Joined May 13, 2008 Messages 2,890 Reaction score 0 Points 36 I am looking for a turbo upgrade for my Audi a4 99 and I got stuck because I can't find the difference between the T3/T4 and K04 turbos. Does any one have any idea about it?
I am looking for a turbo upgrade for my Audi a4 99 and I got stuck because I can't find the difference between the T3/T4 and K04 turbos. Does any one have any idea about it?