For the M4 CS, BMW adjusts the wheel camber ... but BMW also uses an extensive amount of carbon fiber reinforced plastic (CFRP) to bring down the weight. The CS's center console, paddle shifters ...

Watch as this F83 M4 gets a stunning transformation with Evaero and RKP carbon fiber upgrades ... Don't miss this ultimate BMW M4 modification—watch now and get inspired! #BMWM4 #CarbonFiber ...

Can be tricky in the wet and on challenging roads BMW worked very ... and the brakes are carbon ceramics. All this contributes to a weight saving of 30kg over an ordinary M4 fitted with a DCT ...