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      10-26-2013, 10:25 AM   #513
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Drives: E90 M3 Dakar Yellow
Join Date: Mar 2009
Location: SoCal

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Originally Posted by 1MOREMOD
watch some racing, ideally you would have a completely smooth under body tray so that turbulence is minimized at speed. This will function to minimize lift or maximize downforce. Creates a low pressure void under the car where you want it. Young guy at the shop that my e46 was put together is working on a prototype for a full underbody for the e46 m3 to tie in with rear diffuser and front lip. may see it on PrimeBMWs car at some point.
That's awesome
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