There seems to be no problem

I thought that it would be useful during high-speed driving, purchase, instruction manual translated (I did not have to type in this illustration was easy to understand, so I was illiterate by myself I was turned on for over 30 minutes. Torx for removing the original, ordinary Aarenki for the installation required two kinds of tools, but it was due to BMW (´･ω･`)
When installing, since there is thick rubber packing, it is difficult to understand how far it should be tightened, but it is a difficult point, but since it is not a sign that it has slack as it ran as about 100, it is a matter of course but checking of the tightness regularly It may be necessary to do. It was taller than I thought, there was a bit of a sense of bewilder at the top due to vibration and wind during running.
I thought that it was okay if I got advice on the angle of the visor or anything in the luxury. View detail

Bought the worst

Within 1 month after purchase
Trying to change the Variable Screen
The axis broke after moving it.
The third time it gets broken
I can not trust making.
Because it will be broken soon
It is better not to purchase. View detail