Hi all last month i had my 2002 a3 1.8t remapped, they used a custom code by viesu based on a octavia rs map. Since the remap i have been really happy with the results!! the car feel so much faster and pulls like it is a different car!! However since the remap i have blown my d.v giving it to much, then on the way to work sunday a give it a bit to much again and blow the intercooler pipe off which make a massive noise and triggered the esp light to come on for some reason? and made the car go extremely slow!! i knew it was a defo boost leak or turbo problem but couldnt see anything out of place i took it to a vag specialist who found the problem straight away and charged me £76 to have the fault codes reset and to put the pipe back on my question is do you think my car is over boosting? and how do i resolve this problem? also i didnt think the 1.8t had an intercooler? the garage just said it was one of the large pipes at the rear of the engine?