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      10-06-2020, 10:40 PM   #15
solstice
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Drives: 2015 M3 6MT
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Quote:
Originally Posted by CanAutM3 View Post
There's indeed no new tricks or technology in the S58 over the S55. From what I read, they simply went with the old proven method of lower compression ratio with bigger turbos to increase power through more boost at the expense of a higher boost threshold and more lag.
Agreed, that’s exactly what it looks like which is likely going to be a bummer for those who love low rpm TQ and/or a linear power curve. Personally I don’t care much at sub 3k TQ but I do care about throttle response within the power band and on/off throttle behavior. If the low compression ratio make that significantly softer than the S55 it’s not something I’ll be happy about.
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