hi just bought a 1990 20v 90 quattro just wonderin what tuning it benifits most from? cheers
A adam21011987 Registered User Joined Feb 16, 2006 Messages 15 Reaction score 0 Points 1 Location great britain Feb 24, 2006 #1 hi just bought a 1990 20v 90 quattro just wonderin what tuning it benifits most from? cheers
