The GiroDisc slotted rear rotor for Porsche 911 GT3 Cup (997) is a rear-axle replacement rotor matched to that race-oriented 997 GT3 Cup specification. Supplied with the slotted profile used on that application, it is intended for rear rotor replacement during brake servicing to restore the vehicle's documented rear braking configuration for 997 GT3 Cup models.
GiroDisc Porsche 911 GT3 Cup (997) Slotted Rear Rotors