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Old 11-11-2009, 02:16 PM   #47
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Join Date: Aug 2008
Location: Brampton, Ontario, Canada
Posts: 765
My Ride: 2003 325i
Originally Posted by soulchild View Post
I'm interested in this USA spec but there are 2 versions... what is the DSP-style radio?
If you have a DSP radio in your car, then you will need the DSP version of the PA12-BMW

I just have the standard Business CD radio so I installed the standard version.

All of the different manufactures make a dsp specific version. I don't know much about it.
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