Hello all:

My 2003 Audi A3 1.8T has finally reached 320 hp. On this movie, I was using standard exhaust system. As you can see the graph, it shows 220 hp on wheel. Recently I upgraded my exhaust to a sport one.
If you want to see, you do have patient: This movie has 30 Mb and may retard a little. But ir worths!
Comments are welcomed.