Girodisc Porsche 350mm Rear Rings
Restore precise braking feel in your Porsche with Girodisc D2-032 350mm rear replacement rings. These precision-machined rings bolt directly to existing Girodisc aluminum hats using the included floating hardware kit. Replace only the wear surface and maintain the lightweight, high-performance benefits of your Girodisc two-piece system — perfect for both road and track driving.
Vehicle Fitment
Compatible with:
• Porsche 997 Carrera S (rear)
• Porsche 997 Carrera 4S (rear)
• Porsche 997 GTS (rear)
• Porsche 997 Targa 4S (rear)
Note: For Girodisc 350mm two-piece rear rotor systems only. Not compatible with OEM or PCCB carbon-ceramic rotors.
Features
• Sold as a left/right pair with new floating hardware kit
• Direct replacements for Girodisc 350mm two-piece rear rotors
• High-carbon cast iron delivers excellent heat dissipation and strength
• Curved directional vanes maximize cooling and prevent fade
• Maintains factory brake bias and ABS calibration
• Designed exclusively for Girodisc aluminum hats – not compatible with OEM or other brands
Specifications
• Diameter: 350mm
• Position: Rear
• Material: High-carbon cast iron
• Mount type: Floating two-piece system
• Includes: Two rings and complete hardware kit
• Sold/priced per pair
• MSRP: $880.00
Girodisc D2-032 Porsche 997 Rear Replacement Ring FAQs
Do these fit the factory Porsche two-piece rotors? No. These are designed only for Girodisc aluminum hats and are not compatible with OEM rotor assemblies.
Can I use these with the factory calipers? Yes. These rings are designed to work seamlessly with the stock Porsche calipers when paired with Girodisc hats.
Are they suitable for heavy track use? Absolutely. Girodisc’s floating design and high-carbon alloy handle repeated high-temperature braking without warping or cracking.
When should I replace my Girodisc rings? Replace them when the rotors reach minimum thickness or show visible surface heat checking from repeated track cycles.
Upgrade your Porsche’s braking performance with Girodisc D2-032 350mm rear replacement rings — precision-engineered for balance, cooling, and endurance under the toughest driving conditions.
