Hi guys, pick up my 2015 A4 Black Edition Plus 150 in sepang blue on Thursday. Previously owned a A3 1.6 TDI back in 2012 & loved the car. Couple of questions. I’m coming from a Mercedes E250, with 203 BHP so the performance difference is going to be noticeable. My partner test drove the car at the weekend & she said it didn’t feel slow at all but I’m guessing when on the open road we will be able to tell. I’ve looked at a few maps & given the figures shown I could remap the car to around 190/195BHP with a gain of 130NM. With the sizes difference between an A4 & a E class I’m guessing if a remap can give out those figures then I shouldn’t feel much difference. So here goes the question asked a million times, has anyone had it done & can you recommend anyone preferably in the north. Other question, are there any most do upgrades style wise? Interior or exterior, thank you. Look forward to hearing from you all.