Off topic but in an effort to shed weight (Like the CCB discussion) does anyone know if the carbon driveshaft from the F80 M3/M4 would fit in the M2?
Some info here which sites a 40% weight reduction. Not sure if that includes the loss of the carrier bearing and associated hardware:
https://f80.bimmerpost.com/forums/sh...d.php?t=921523
That and a Lithium battery would shed some weight for much less than the cost of CCB's (and yes, these are not unsprung weight...)