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| 02-19-2012, 10:04 AM | #1 |
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How do I upgrade audio quality??
Hey all,
I purchased my 135i back in december but have been storing it for the winter. I took it for a cruise the other night and realized that the audio quality is horrible!! I don't have the HK system just the regular bmw system without i drive. I was wondering if anyone has upgraded their audio system in their 135? What is all involved? What is the cheapest route? All input is greatly appreciated!! |
| 02-19-2012, 10:09 AM | #2 |
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DIY, or commercial service? Or a commercial kit you install yourself?
--- The first step in almost any scenario will be to determine which system you have. There is no "regular" system. Or, rather, at least two different systems have been regular at various times around the world. Great info at this link: http://www.e90post.com/forums/showthread.php?t=641323 (Yes, it's for the three series, but 99% of the info still applies.) It will help you see: What system to do I have? What options exist for upgrades? What can I do for $800 versus $4000. Etc.
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Euro spec wide mirrors; sport wheel + paddles; staggered sport rims with Conti ExtremeContact DW. JL Audio 600/6 + technic harness; Gladen Audio 8" Woofers + musicarnw adapters; Morel Hybrid Ovations. |
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| 02-19-2012, 11:09 AM | #3 |
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| 02-22-2012, 01:21 AM | #4 |
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