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      03-31-2017, 08:16 AM   #1
DOCTOR.Y
Eric_Y
Australia
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Drives: 2016 340i, 2010 E92 M3
Join Date: Sep 2015
Location: Sydney

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Injector noise only in B58?

Just wondering as coming from a modular design, why injector noise is not noticeable on B48? On B58 it is very noticeable especially with stock exhaust (quiet) Anyone has a good answer?
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