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      04-13-2019, 08:40 PM   #1
MystroX5
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Drives: 2020 X7 M50i/ 911
Join Date: Dec 2018
Location: Central Pa.

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X5 50i M-Sport warm start up and rev video

Here is another 50i M-Sport start up. Notice at 13 seconds I switch back quickly between comfort and Sport mode. You can hear the exhaust valve make a “click” sound as it activates and reactivate.

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