The GiroDisc slotted front rotor for Porsche 911 GT3/GT3RS/GT2RS (991) with PCCB using iron rotor pad shape is a slotted front rotor specified for those 991 PCCB applications that require an iron rotor pad profile. The slotted face is intended for front-axle braking where the iron rotor pad shape is needed. Confirm PCCB and pad-shape requirements when selecting this rotor.
GiroDisc Porsche 911 GT3/GT3RS/GT2RS (991) w/PCCB (Iron Rotor Pad Shape) Slotted Front Rotors