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08-04-2017, 09:16 AM
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#97
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Banned
Drives: 1M, X1 M Sport, E46 325ic
Join Date: Mar 2008
Location: Dallas, Tx
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Quote:
Originally Posted by adc
Quote:
Originally Posted by Bosozoku
So making the M4 better requires only minor suspension tweaks and differential + brake firmware updates?
Why doesn't BMW apply those changes to all M4s?
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Apparently BMW has been quietly updating the base cars as well through the years, if mag articles are to be believed.
There are many factors contributing for the CS IMO: alignment (big factor for a stock M4), increased traction from the PSC2, then maybe the SW tweaks to the shocks and diff come in as well.
Since the ZCP shock/diff tweaks can be retrofitted to base cars 2016 and above, there is a good chance the CS tweaks could be too. My car is a 15 so no dice for me, but give it a try, what is there to lose. |
AKA development. 
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