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Old 09-28-2012, 04:27 PM   #1108
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Join Date: Dec 2011
Location: .
Posts: 51
My Ride: 323ci
You do not need the second cable. The first thing you linked to comes with the USB cable which is all you need ... unless of course you want to pick up a round OBD2 to 20 pin adapter (which I would given how cheap it is) in case you come across a early car (323/328) you want to mess with.

And yes, it will work on both cars to do what you want.
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