GiroDisc Front or Rear Brake Rotor Pairs for Porsche 997 GT3 Cup

Select a verified GiroDisc axle pair for the exact 997 GT3 Cup race-car brake arrangement. The Cup application must be matched from the installed calipers and rotor references, rather than substituting street GT3 dimensions or a generic model-year range.

Before you order

Identify the Cup car's actual front/rear calipers, rotor dimensions, hat offset and GiroDisc part numbers before ordering. Street GT3 references do not establish Cup race-car compatibility.

Technical Details

• Front and rear options are separately priced axle pairs.
• Floating cast-iron ring and aluminum-hat construction.
• Curved-vane cooling and separately replaceable friction rings.
• For confirmed Cup racing brake hardware only.
• Check rotor diameter, thickness, hat offset and installed caliper/pad arrangement.
• The store-coded options must be linked to exact current GiroDisc references before purchase.
• Street GT3 and Cup generations are not automatically interchangeable.

For help matching this component, contact PMB Performance with your VIN and photos or references for the component being replaced. Our team draws on over 20 years of parts and fitment experience.

Fitment & Compatibility

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