Well mechanic, 'bmw master technician' was impressed with the Bimmerfix kit. He said it worked well. They did get a laugh at the tube of special sealant which turned out to be juat a paper label taped over a tube of permatex.

They test drove a few times and say it's good to go.

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Portland, OR - 2004 e53 - 4.4L - 90,000m