
F1 Series
Triangular lattice. Maximum airflow.
AIRODISC / Fitment / BMW / 3 Series
F30, 2012-2018. Runs 5x120, a pattern our adapter covers. Available in 18, 19 inch.
The generation before BMW changed pattern, so this one takes the 5x120 spacer and its G20 replacement does not. The two overlap heavily in the used market, which is why they have separate pages here.

Triangular lattice. Maximum airflow.

Segmented bands. Structure you can read.