Just wondering if anyone has any direct experience with changing the plugs on an A6 2.7t? Looks like moving the coolant resevoir and the air box will help a lot. What else should I be on the lookout for? Any "out of the ordinary" tools I ought to get before hand? Thanks, David -- '00 A6 biturbo 6-speed - FOR SALE! (see ad @ audifans.com) '01 allroad 6-speed