Hi all, This is my first post on the forum. Having sold my car I am now in the hunt for an Audi S3. I have done a bit of research and found some really useful info on this forum, but wanted some specific advice that im hoping can help me choose a good car. I have been to see a few S3's so far and the one I liked the best was a facelift model with a remap. Only problem is that when I test drove the car everything engine wise felt a bit rough. On a cold start it was quite noisey, and even at idle when you touched any of the electrics the idle would hesitate a little and almost sound like theres a bit of a struggle before levelling out. The general engine sound was quite loud, and on driving the power delivery wasn't quite what i expected from a 200bhp+ car. Everything else was spot on and overall the price isn't bad at all. I am hoping it could be a common issue and something easy to fix e.g. maf, coils etc but wanted to know if its worth taking the risk. Can anyone give me some advice based on the symptoms described? Thanks in advance and look forward to posting on the forum once I buy the car.