Quote:
Originally Posted by Ezio
i truly find it hard to believe people post on here about tuning of the m4. while they have zero clue what they are talking about.
the new M cars are not very tune friendly. you think the m4 is going to be any different than the f10 m5s?
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What evidence do you have for these claims?
These are motors are designed for handling boost... out the box. We all know from the N54 days that they are significantly detuned and highly capable with stock internals. So... I envision the M versions will be no different.