Thread: Anyone on GruppeM Intake?
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      04-29-2013, 12:44 PM   #1
marktty88
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Drives: BMW F01 and BMW F10
Join Date: Mar 2013
Location: Singapore

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Anyone on GruppeM Intake?
hi anyone here uses gruppem intake?
anyway pros and cons?
how many percent louder does your car sound.

thanks.
Appreciate 0
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