[spongebob]

I have the really irritating vibration at 3000 rpm which many boxsters are suffering from.
Motor mount replacement,new flywheel etc are some of the steps taken to fix this.
But maybe the flywheels are not perfectly balanced when new as there are a lot of springs and grease inside this construction.
Could it be an idea to have it balanced in a good workshop? I sometimes doubt the standards Porsche used to build our engines.
Or any other ideas to solve this without going the Raby way with a total rebuild engine?