The GiroDisc slotted rear rotor for Porsche 911 Turbo and Turbo S (991), excluding PCCB, is a rear-specific replacement rotor with slotted surfaces. The slots help clear pad deposits and gases to support consistent braking contact under repeated use. This rotor is intended for rear fitment on 991 Turbo/Turbo S cars that do not use the PCCB system.
GiroDisc Porsche 911 Turbo/Turbo S (991 Excl PCCB) Slotted Rear Rotors