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      05-30-2019, 01:02 PM   #8
6reg
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Drives: 2010 128i
Join Date: Apr 2019
Location: sc

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e82 adding sub amp

greetings
I just pulled back the trim for the first time thanks to your post.
im adding a sub amp to the hi fi amp in the trunk.. were you successful with your upgrade? What did you use as reference?
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