The GiroDisc slotted rear ring for Porsche 911 Turbo (993, including Carrera RS/4S with turbo brakes) is a replacement ring specified for those 993 Turbo rear applications and compatible Carrera RS/4S variants equipped with turbo brakes. It supplies the slotted surface pattern listed for those configurations. Verify the exact 993 variant to ensure proper fitment with your rear brake assembly.
GiroDisc Porsche 911 Turbo (993 Incl Carrera RS/4S w/Turbo Brakes) Slotted Rear Rings