UK spec baby yeah, i just ordered the Ultimate Fast Road Package off nick, the rest is up to him. UK calipers with GT carriers (only because i had GT discs prior to this, UK carriers will be fine). TBH, toyota put V's from the factory with these calipers, they aint THAT bad, and with a few enhancements will be grand for my needs, depends if u truly are the demon of the late breakers or not, but that shit is for the track. Phil.