Thread: B58 or N55?
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      01-17-2021, 04:05 AM   #16
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Quote:
Originally Posted by chris719 View Post
Quote:
Originally Posted by lixiang7349 View Post
Both came out my2016. This decision still baffles me. B58 with dct would have been a sick car.
The answer is probably DCT. Since there was no firmware and no testing for B58 + DCT, even if it bolts up, they either had to switch to the ZF8 or keep DCT and use S55. They chose S55 and DCT. I think stock S55 and DCT are better for track use and fit the character of the car a bit more.
It's has mostly to do with stability management

BMW spends countless hours data logging and testing each platform and programs each cars stability management accordingly

And additionally each major configuration has to be crash tested as well and that takes a shit ton of money as I'm sure we can all imagine without question
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