Ok, so i'm dead set on getting a chip for my 2003 A6, its got a 2.7T with the tiptronic. The price isnt the problem fore, they both come out about the same. There is a slight difference in numbers though when it comes down to torque. Heres the MTM chip
http://www.hoppenmotorsport.com/A6_27.htm I want the one on top, the +60hp chip. Heres the APR
http://www.streetwerke.com/xcart/pro...cat=181&page=1 The 2nd website has info about their dyno, the first one doesnt, so i'm unable to make a comparison between the two. its possible that the difference in numbers is due to the dyno. I know theres a bunch of guys that use APR and i also hear great things about MTM. I would like to read some personal opinions that you have. some pros and cons with your car if you have either. or just general suggestions will be very helpfull. please help me out. even a vote with no reply is help.