The airbox looks good but does it work?
noticed that the cams were not adjusted with the engine software, or just to aggressive cams. The engien stalled sometimes under 2000 rpms and the power was all above 5000 rpms. Well over 5000 rpms it felt quite strong. We raced an Audi S8 and with 4 people in the BMW M3 and with only one person in the S8, it was surprisingly easy to overtake over 200 km/h.
