BSW upgraded speakers kits any good?
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07-10-2012, 04:37 PM
Drives: 06 E46 M3, 09 E63 M6
Join Date: Mar 2007
i used a BSW system in my e46 m3 back in the day. i thought it was pretty fantastic. I'm not sure about the new one but i'm sure it'll be pretty decent.
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