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      07-29-2010, 12:22 PM   #42
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Drives: E92 335i M-Sport, 6MT, AW/CR
Join Date: Apr 2009
Location: NoVA

iTrader: (3)

So in response to WheelSTO's weight analysis, there is a 2lb difference in the weight of the RZ-DF to the weight of my RS-D. Same design, 2lb difference.
2lb in rotational mass would be approximately equal to around 65-80lb of weight loss from your acceleration.