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      12-13-2015, 03:52 PM   #696
=C=
First Lieutenant
New Zealand
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Drives: 2007 BMW 335i M-Sport E90
Join Date: Jul 2012
Location: land of the long white cloud

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Awesome, Thanks OP.

This is how the car should always sound like!

This valve defeats the purpose of having a dual exhaust if the left side is closed at low rpm.

Love the full sound of the exhaust now. Nice Deep growl and pops at low rpm.

Last edited by =C=; 12-13-2015 at 05:33 PM..
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