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      04-19-2009, 02:58 PM   #8
Rubber Ducky
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Drives: 2020 M340i
Join Date: Oct 2006
Location: Cocoa Beach FL

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There's no issue tuning the software in the N54 engine. Both chips and direct software changes will work. Only issue is the one I raised in original post - can the E89's DCT handle the torque of a well-tuned N54.
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