I have a few ideas.
1. The concept car is lowered at 48.4 inches. The leaked specs has the production car at 50.8 inches. Obliviously having the car lowered will give a slightly more sleeker appearance.
2. At the auto show, photographers have all the time in the world to find the best angle to...
The RC is just a chop and mix of old platforms. They aren't going to be using it for anything else. Besides, they are switching to a global platform. All future RWD Lexus and some premium Toyotas will go to the GA-L platform.
I don't know, the weight differences between the Z30 and A80 was like what? 200-400 lbs depending on trim level and tranny option. At best I would think it would have been around the RCF's weight of 3,800lbs. I also believe A70TTR already address the use of the GA-L platform. One was cost, but...
I kind of get what you are saying, its hard to tell without seeing in person. Than again, there still isn't any vents or holes on the wheel arch itself. We'll just have to wait and see to know for sure, but my gut feeling is that it's non functional.
Its just a fake panel they attached to the surface of the door. Look at where the weather strip is at. Nothing inwards will have any vents. Also there are no vents on the wheel arch.
Edit: No, do you how hard it would be to stamp that whole door out of steel? It would be more cost effective to...
Yes they did. Camo or not, they are clearly from the F30 3 series.
https://www.supramkv.com/threads/2019-toyota-supra-first-prototype-spotted-photos-video-inside.358/
If I recall correctly, Nissan was blaming the owners for not using the launch control correctly or something along those lines. And I'm pretty sure people had to fight for Nissan to repair or replace their trannys. Nissan wasn't just giving out new trannys left and right.