Ive been considering this aswell and i wont be going for one on mine. I love carbon but im not sure if it really suits the silvias? I was thinking frp just to shed the weight along with the boot lid and the two front wings maybe?
I want to get plastic bonnet, wings and boot, but i need to win the lottery 1st.
As for carbon on a white car, i love it :thumbs:, paint outside the lines of the bonnet white and leave a very wide V shape in the middle with carbon [\_/] - you get the idea , only problem with them is, they want to lift and need to have bonnet pins to keep them down, so i've heard, i have no experiance of one.