F Series(like the m240 and other 2/3/4 series of that gen) calipers have a cable actuated e-brake, so they won't work with your electronic parking brake system.
No thinner than any other manufacturer according to one poster; "We have taken measurements of Ferrari, lambo, Mazda, Porsche...with the exception of Mazda, all range in the 140ish area. a Brand new, never repainted mazda rear anywhere from 50 to 90 microns...that is cheap/thin paint from the...
Since you're in Northern Cali, there are some less costly HPDE organizers. A track day can be had for $130+ entry through OnGrid at tracks like Thunderhill. Laguna Seca and Sonoma are a little more costly at around $180-200 through OnGrid. Now if you just wanted to do some like...
Lol the Supra tax is real and ridiculous. We can get Aluminum paddles(complete paddles with everything needed) for around $130-150 for E/F series BMW's from Nelson Racing Wheels; https://www.nelsonracingwheel.com/paddle-shifters .
I'd wait a little longer until they or someone else come out...
Why not check this thread and see if any dealers close have one in the color you want, rather than waiting for your dealer to get a color you might not want. https://www.supramkv.com/threads/u-s-toyota-dealers-without-mark-ups.1599/unread
It uses the older I drive unit/system, but everything else I would suspect is current like modules and DME, etc. so coding would not change from the new Z4.
as I (and others) stated above, it is because in Germany the speedo CANNOT read slower than the speed you are going, EVER, so they play it safe by making it read fast. All manufacturers do this, some to a lesser or greater extent.
See the article for clarity...