Thread: Exhaust Hack
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      12-22-2018, 12:46 PM   #18
heinzena
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Drives: 340xi M-Sport
Join Date: Sep 2018
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Quote:
Originally Posted by elitex View Post
So my X5 50i is an M sport. You can hear the difference when valves are opened vs closed. Can't see them but hear them.

Start the car, put it in sports plus, Rev a bit then shut it off. Uplug the valves after shutting the car off. Simple really.
Is yours a G05?
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