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New MCU?

So my car was in the shop having some screen issues and I asked the wuwas action regarding the new mcu and if I could get an upgrade for my car. It had to go thru the Tesla ladder but it was I think approved.

Can you guys tell me based on the below if indeed I got the new mcu in my car and if so, will I see a big difference?

“It will be a new mcu combined with a retrofit kit to fit your car. It isn't the infortainment 2 cars, but the same MCU that is in cars built through March of this year. ”