Technically OK, but wind noise (whistle) betw. 80 bis 120 km / h

Product cheaper by about 40% than the original VW part.
Radio reception OK
Unfortunately arise when attached to my Passat Kombi above the wind noise. This behavior occurs because the order the fiberglass rod wound and cast antenna lead a different geometry (pitch and potting thickness) has vs. the original VW part.
Thus, in this case is: you can do everything a bit cheaper us worse than the original ....