Good morning . Just got hold of my first Audi after being a proud mk 4 golf owner for the last two years . I have a3 8p 140 2004 model and its great , i think the previouse owner has had sum mods done to it like removing the egr valve and inserting a nice shiny pipe in its place. Im clueless . Also has powerflow exaust .. i dont know to much but thats why im here , because i want to learn...also i think it must have already been remapped as it flies. I was going to get it remapped anyway but is there any way i can tell without a rolling road? Anyway just wanted to say hi . Maybe see sum some of you guys at Billing acuadrome northampton this sunday.