[DanMpower]

Hey guys, so my car runs perfectly so far except for a little odd behavior that my E39 M5 also exhibits.

I pulled into work yesterday and my co-worker wanted to hear the exhaust, so I jabbed the throttle real quick and the engine seems to stutter for a split second before revving up normally.

If I don't jab the throttle super quickly, the car revs up fine, it's when I stab quickly from idle/neutral that the motor seems to hesitate a split second and then revs up. I noticed my E39 M5 does this as well.

Does it have anything to do with the ITB's behavior? Anybody else have this behavior on their E9x M3s?