BMW M3 Forum (E90 E92) - View Single Post

Cal@Sonic MS · 09-26-2012, 06:52 PM

R4X series is their motorsport line, they are designed for light weight and maximum strength. If you want the look of the R40 but with concave, then check out the P40SC.

09-26-2012, 06:52 PM	#11
Cal@Sonic MS 430 Rep 4,650 Posts Drives: bmw Join Date: Jan 2011 Location: earth iTrader: (2)	R4X series is their motorsport line, they are designed for light weight and maximum strength. If you want the look of the R40 but with concave, then check out the P40SC.
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