Quote:
Originally Posted by M3 Adjuster
Correct, per the video above.., the grill slates in the Gen 3 model are opened and closed depending on vehicle speed and they assist with keeping the Coefficient of drag to a very low 0.29..  . something that most M cars cannot even dream of... |
As long as you are not in Australia. The dynamic grille is not available to the Australian market. You win some you lose some when it comes to configurations across diff markets.