Having driven that pass and others in the area in a 350 and having caught the front aprons on the tight cambered turns there I can fully understand why it is not lowered for practical reasons, and as much it may look better
Living in an area full of humps and enjoying trips to Wales and the Lakes is the reason why I did not lower the 350 or will be doing that to the 370, and I cannot justify the cost of cockpit adjustable suspension for the few times using a lowered ZED would be suitable.
And having seen how lowered ZEDs have struggled when road conditions don't suit, as much as lowering improves the looks repairing the damage and restricting the driving enjoyment does not always make it worthwhile, IMHO.