Great to hear this, pretty sure that I read somewhere previously that BMW was gearing up to be at the forefront of Carbon or CFRP. Z3 lighter than the 4C hey, that would be mighty impressive.
Bimmer History Below - Next Car is #10 and builds Week 50!!
M4 / M235i / 520D / X1 / X5 / 520D / 330D / 323i / 323i