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      11-25-2012, 01:00 PM   #7
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Drives: E92 M3
Join Date: Mar 2012
Location: NOVA

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Originally Posted by sycd View Post
Why would the exhaust note be different in power mode? Does their tune change something else than throttle response in that mode? If I'm not mistaken that's the only difference in sports mode with the stock tuning.
I've noticed the same thing on my exhaust. I'm running a full system from the headers back and it does sound louder and more agressive in Sport or Sport+. Even my wife can tell the difference.
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