I have to say, this thread really has made me chuckle folks....
I mean seriously, a rear strut brace? on a car with a fixed rear beam and spring seats?
The upper shock mounts on a Leon do NOTHING for the suspension geo, so bracing them, in turn, does absolutely NOTHING, not a thing, in the slightest.
I know it's an old thread, but still, if you actually think about the suspension design on the leon, it's so clear that a rear strut brace will make no difference at all, I can't believe so many people bought one....