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      11-20-2012, 12:23 PM   #57
tws_andrew
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Drives: 550i X drive, GTR, Turbo S
Join Date: Sep 2008
Location: Salt Lake City, Ut

Posts: 68
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My dealer said the 550x with Dinan stg 3 beat their m5 to 110 but the m5 was pulling hard above that. 550x with stage 3 is the perfect daily then.
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