I've had excellent results with Silver Star. John is knowledgable and honest. They do sometimes take a little longer to get the job done, but it get's done right. I had a transmission issue and Mercedes wanted them to buy a whole assembly when all John wanted was one valve. He found the valve and just charged me for that. The job took them longer to do than they originally planned but I was only charged for the original estimate of time.
96 S500 79K (great white whale)
98 E430 80K Sports Package (gray ghost)