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      11-06-2012, 07:02 PM   #4
Spydeputy
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Drives: 2015 M235i / 2008,E90,335xi
Join Date: Aug 2008
Location: The County, Maryland

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2015 M235i, F23  [0.00]
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Dan jumped the that inquire

Quote:
Originally Posted by Mach V Dan View Post
I replaced the underseat woofers with some Jehnerts fancy ones, and they didn't do much for me. What did help was an 8" sub that I put in one corner of the trunk in a custom box.

--Dan
Mach V
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2015 F23 M235i Estoril Blue, JB4, Adapt M Sport Susp & Brakes Pkg, Blk Leather, Cold Weather Pkg, Prem Pkg, Dr Assist Pkg, Tech Pkg, 8 Sp DCT, Nav, Satellite / Harman Kardon Radio, Bi-Xenon, CF Rear Spoiler, Lightweight Full Front Splitter, BMW CCA Mem