has anyone done a turbo timer in a 03 A6 2.7T? i need to put in mine, but i need to make sure there wont be problems with the security system or anything. it kinda sucks they dont make a harness for audis. i bought the apexi turbo timer, the small kind, same as in the picture but mine is black so it doesnt stand out that much http://www.roadraceengineering.com/p...t-allparts.jpg