I just downloaded the Eurocharged Tune for my 2003 RS6. Will write a more comprehensive review later, but I have a few questions. The tune came by email which stated: "Tune attached!
If you could send in the ECU at some point, I could do more. This SW version is very old and needs to be updated on the bench." What do folks make of this? My second question is whether anyone has experienced the ESP triangle/circle light coming on after a tune at triple digit speeds under hard acceleration? I went for a late night highway drive and this happened twice. I've never seen this light appear on my dash in my first few months of ownership. Thanks!