Quote:
Originally Posted by Kairles
Don't the valves stay open when in "sport" mode?
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I thought that, but in sport in my M6 they seem to close when I shift into 4th. The sound gets noticeably quieter unless I get on it - then it opens like it does in tour mode.
I like sport, little sound around town but quiet on the highway - but I also wonder about the longevity of the valves opening and closing so much.