Don't know if it's any help but found this supplier doing reasonably priced suspension kits who also do the top mounts for £36.92.
Dome Bearing Sets from FK Automotive, FK dome bearing sets
Also if you are getting uneven front tyre wear and can't find a faulty part then for about £30 Eibach make angled bolt kits which allow you to adjust the camber by a few degrees.
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