Con: they weld (due to galvanic corrosion) onto the hubs after a few months unless you use lithium grease -- yes even the new ones with chamfers. If you live in an area that rains a lot like I do -- this is an issue to be aware of
I let mine soak for 6 hours with penetrating oil and still had to use a hammer and flat headed screwdriver to pry each of them off
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2010 BMW M3 vert with DCT & Akra (sold)
2012 Porsche 911 Turbo S
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