How many have NOT changed IMS bearing on their 1997-2000 Boxster?

[McDuff]

I just spent some time on the phone with a Bosch mechanic. He has been in the Porsche business for a long time, and he told me that he has read about the bearing issue, but has never had to replace one. Good news for a change, and seems to support the 1% comment that few have had an issue.

For what it's worth.

[southernstar]

Sorry BdBoxster, I negelected to answer the last part of your question. The larger IMS bearing from 2006 through 2008 was also a single-row bearing.