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      05-09-2017, 09:22 AM   #7
L4ces
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Drives: 2008 E92 M3 Alpine White
Join Date: Aug 2010
Location: NJ - NY

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Quote:
Originally Posted by BaseM3 View Post
Yes I know it doesn't increase power. So when you have one of these tunes and you press the power button how much more throttle response do you get over what's there already? How much more does the steering tighten up over what's given with just the power button setting?
Seems like all these tunes do is just turn the power button on all the time? Or just half way.....
How much more air/fuel ratio is possible than what BMW has given with the power button?
Is this just marking the engine run leaner?
I don't know enough but it do understand what is meant by smooth. I am still enjoying my tune as I get bet at rev matching do to the smoothness and predictablilty.
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