Excuse me buting into this thread. I just found this intersting. I AM NOT RICH but just bought an RS6 with 88K miles. Seems to be in great shape with no noticble problems. I checked it out based on some DIY from this forum (THANKS). I would like to go to the next stage, but I cant get a clear idea of where to go and what I am going to spend. I want a little more poop and and tranny flash. Where and How much. My boss just beat me in his 2007 BMW 335i chipped. I dont want that to happen anymore.