I've been reading in various car mags there is rumoured to be a Z8 M version coming out, 6.0 litre v12 and 530 bhp. Its supposed to have 20 inch wheels with a full body kit including boot spoiler. 0-60 in under 4 seconds. Any one know anything concrete as to spec and arrival time? One thing's for sure, the guys at Porsche and Ferrari are crapping themselves!