Engine sound of the Ducati 999

Bike freaks will laugh their asses off now.

In the scene with the Duc,you clearly hear a screaming I4 Engine(Inline 4),when the Duc 999 uses V-twin(I think L was only used in 1098 and 1198).

In fact,AFAIK Duc's have never used an I4 engine in their R Motorcycles,only V twins,L twins and a V4(Desmosedici).

An "inexperienced ear" might think the sound from the scene is even from an I3(as used in Daytona 675) or V4(Desmo,aprilia 2009) but it's an I4 :)