1st Nov 13 ought CR Stage 2 (CRD-T) for my 2012 Audi A6 TDI 2.0 and couldn’t have been happier with my purchase. Have installed the unit in less than 10 minutes (and this is by someone who has only opened the car bonnet to add screen washer liquid) The unit has come with map 2 + 1, after plugging it in and going for my first test drive I have soon found myself doing 90 on an A road. Came back and set it to map 2 + 2 and the car has become a monster. The car is so much more fun to drive; even my missus has made a comment on the performance who is just a passenger. I do a daily commute from my house to the train station and back (34 miles) before I could barely get 50mpg if driven very carefully, now with the unit installed I achieve 57-58mpg with all the overtaking. Still have some other maps and settings to try out which could result in even more performance, but even now I’m very impressed and can hardly believe that 2.0 can deliver so much power! Elliot B.