E90 MS8 Build Thread ( 08 328i HiFi ) Pic Heavy
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11-14-2012, 03:15 PM
Join Date: Sep 2010
Thats a bit alarming and certainly unexpected. It should be exactly 4dB louder.
Ill wait to see what the r4s do.
My warranty replacement BMW professional radio
for HiFi or Stereo (non-MOST) (I upgraded to one with BT & USB).
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