PCCB to Iron Rotor Conversion, GT3 / GT2 RS / 718 GT4 RS (991 / 992)
Two-piece iron rotors that bolt to the PCCB calipers, so a car can be tracked without consuming carbon ceramic discs.
BrakesIn productionconfidence: medium
Manufacturing
| Manufacturer | GiroDisc |
|---|---|
| Origin | 🇺🇸 United States Manufactured here Iron poured and machined in house at GiroDisc. |
| Process | Cast |
| Additively manufactured | No |
| Material | Cast Iron, 6061-T6 Aluminium |
| Construction | Iron disc, aluminium hat, floating pin mount. |
Fitment
| 991 | GT3, GT3 RS, GT2 RS |
|---|---|
| 992 | GT3, GT3 RS |
Sources
- Porsche 991 / 992 GT3 / GT2 RS / 718 GT4 RS GiroDisc PCCB to Iron Rotors Conversion — Soul Performance Products, accessed 2026-08-17