GiroDisc Front or Rear Brake Rotor Pairs for Porsche 992 GT3

Replace the matching original iron rotors on a 992 GT3 with a front or rear GiroDisc axle pair. Keep the original caliper and suitable factory-pad arrangement, while the floating ring-to-hat connection accommodates expansion as the brakes heat up.

Technical Details

• Sold and priced as one axle pair; choose Front or Rear.
• Two-piece floating design with reusable aluminum hats and replaceable iron friction rings.
• 6061-T6 aluminum hats and curved-vane cast-iron rings.
• Floating hardware allows heat expansion while spring elements control cold rattle.
• Designed around the matching original iron-brake configuration; retains appropriate factory calipers and pad arrangement.
• PCCB conversions require separate rotor references and are not included by this application.
• The rear option uses a store SKU with a GT3 suffix; confirm its underlying manufacturer reference when ordering service rings.
• Check the current rotor thickness, installed caliper and exact GT3 generation before selection; later GT3/GT3 RS front configurations may use a different reference.

With over 20 years of parts experience, PMB Performance can help check the application. Share your VIN and photos or references for the component being replaced before ordering if the match is uncertain.

Fitment & Compatibility

Use the application details below together with the original component and any existing modifications.