Hi Ive had a remap done on my car today. Its A 2002 S3. The problem is every time the car gets to 3000-4000 rpm through every gear it feels like it is misfiring and there is no power. After going down a duel carriage way i stopped, popped the bonnet and the manifold was glowing, i was told by an evo owner this was quite normal and he suggested that it could possibly be the recirculating valve thats causing the misfire but this was fine before the remap. Im not very technically minded with cars so be gentle and im sorry if this has been answered before but i couldnt find it.