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      09-02-2018, 01:49 PM   #4
jh_f30
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Drives: 2013 335i Sportline Auto RWD
Join Date: Aug 2017
Location: Bay Area, CA

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Also forgot to mention, I notice it happening mostly when rolling on, ie. getting onto an on ramp and hitting about 3/4 throttle to accelerate to highway speed (and then some).

Haven't done a launch from a standstill in a while, so I don't know if it would cause the same thud, but given the unknown nature of the sound, I think I'll refrain from launches until it's resolved.
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2013 F30 335i RWD ZF Melbourne Red
~Remus Sport Axleback~VRSF Chargepipe~VRSF Catless Downpipe~GPlus FMIC~HR Sport Springs~Active Autowerke OBD Flash Tune Stage 2~
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