E92 Hi-Fi Head Unit Upgrade Problem
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01-23-2013, 05:18 PM
Drives: 2008 328i Coupe
Join Date: May 2011
Location: Los Angeles, CA
Originally Posted by
By just hooking up to the harness, I would think that would be sending head unit amplified signal to the amp. Not a good thing.
Probably a dumb question but does that damage the amp?
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