The Girodisc system is a direct replacement for the OE disc on the 992 GT3 with OEM iron rotors. No modifications are necessary, and it allows the use of unmodified factory pads. The disc will bolt directly to the car and work with factory calipers. The central hat section of our rotor is made from strictly U.S. sourced 6061-T6 aircraft specification aluminum.
Features
- The disc is made from our own proprietary cast iron, poured in the USA and machined from start to finish in-house at Girodisc
- The rotor utilizes a curved vane design, developed in racing to act as a centrifugal pump to force cooling air through the disc
- The rotor and hat have a floating mount system, which utilizes 12 high strength alloy steel drive pins, manufactured by Girodisc in the USA to our own specifications and cadmium plated for a long lasting corrosion resistance
- These pins take the load from braking actions while maintaining the axial and radial float between the hat and disc
- The pins are secured by class 12.9 cap screws with hardened washers
Specifications
- Brand: Girodisc
- Product Type: Brake Rotors
- Part Number: A2-272
Vehicle Compatibility: 3 applications across 1 make. Select a make to view.
Porsche (3)
| Model | Variant | Engine | Years |
|---|---|---|---|
| 911 (992) | 992 GT3 / Without PCCB | Rear axle | |
| 911 (992) | 992 GT3 RS / Without PCCB | Rear axle | |
| Cayman/Boxster | Cayman GT4 RS / Without PCCB | Rear axle |
Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.