Its for the active grill shutters found on newer BMWs.
The Z4 has them.
The Supra doesn't have them at all.
Might get 2 DTCs CD9203(left)/CD9204(right) if you use the option.
Able to check and post back the iStep version they updated to? (Unfortunately not easy)
Be interesting where the current numbers are.
Will be another data point for others coming across the same error.
One of the sites has been at 4.39.34 - S18T-22-11-553 (November 2022) for awhile.
Looks to be more production.
Concept from 2021 didnt have mirrors, door handles, panel gaps, etc.
Kind of like 2JZ-No-Sh*t's post.
We'll find out 10/26 - 11/5.
Edit: Having doubts lol, rear is is now cabin space? but the rear mesh and top vents...
Ah we finally get to see the rear of the MR2 rumor.
I see the same shape and color.
Small differences, vent behind front wheel is gone.
From Dec 2021:
https://www.thedrive.com/news/43507/this-electrified-toyota-concept-sure-seems-like-a-new-mr2
Posting in this in the cosmetic mods section.
Looks like the M-Sport rear caliper clip is compatible/fits onto the Supra.
Simply slides/clips on, could probably install with wheels on and just reach through the spokes.
(Z4s (30i & M40i) are listed as compatible).
BMW part# 34-20-6-894-216...