Are based on current 8k A4 and look really really cool, have already received some compliments for it :)!
Installation was very simple, just the problem which many imitation parts have, that they are not 100% accurately fitting also occurs here.
You do not close completely flush with the edge off, but is still within the scope and falls only upon close inspection on.
In addition, you can hear a slight humming transformer, but even with the engine off.
With the FIS there are no problems and so far they are also tight.
All in all I would recommend you because the appearance is simply great;)!