Yeah I think I am going to keep the Giro rotors I already have for track and make a super ultra-lite set for Auto x. We did one for the EVO 8/9 and shaved 27lbs off the OE 1 piece rotors. I bet I could shave 30lbs off using the STi Rotor.
Purple Anodized Hat looks hot too. We did these earlier this year for an EVO 8/9:
Johann @ Girodisc