They had in in the I3 from the beginning which was 2012 I think at launch.3jawchuck wrote: ↑Wed Jun 03, 2020 7:59 pmProbably in plastics that are under minimal strain. It could also be part of the noise insulation. This is not new in the industry and is just good marketing by BMW to highlight something they already use.
The material structure is still visible in the interior. I like it