Originally Posted by hdawg

Top mount issues were identified by a tapping/knocking noise coming from fromt of car ...sounded like top of dash area. Dealer told me on european cars , passenger side front top mount was common issue. He said he had changed many but porsche didnt really know why since the part has not been modified but simply changing it fixes the issue. He said they think its a result of the way the car is suspended in the production process..seems odd .

Originally Posted by lunarx

That's real interesting.
I don't seem to have those symptoms.
I have heard that in other makes of cars, once they get some miles on them.

They also changed your strut?