Ok so I have just had my s3 8p remapped and for the first day it was beautiful, smooth all way up to redline. Second day I took it out for a spin and again beautiful at low revs but when I put my foot down and the car got to around 5000rpm the power just died! The whole car jults and the revs return to normal. It's as if the car runs out of fuel at 5000rpm and above. Again the car is fine through te gears and even when you floor it it's nice up to 5000rpm then dies and returns to normal!
I have aves spoken to the guy who remapped it and he said it was a common problem on the 1.8T previous but never heard of it in the 2.0l 8p!