Description
GIRODISC 2-Piece Rear Brake Rotor Kit 390mm PCCB Replacement for Porsche 991 / 992 GT3, GT3 RS, GT2 RS and Cayman GT4 / GT4 RS (A2-154)
The GIRODISC rear brake rotor kit (part number A2-154) is a 2-piece floating rotor set offered as a PCCB replacement for the Porsche 991 and 992 GT3, GT3 RS and GT2 RS, and the Cayman GT4 and GT4 RS. It converts the ceramic rear brakes to a high performance iron disc that is more affordable to replace for track use on cars like the 992 GT3 RS.
Each rotor pairs a cast iron disc with a 6061-T6 aluminium hat, with a straight slotted face and curved vane design. It ships to Dubai, across India and worldwide.
Key Specifications
| Part Number |
A2-154 |
| Manufacturer |
GIRODISC |
| Position |
Rear axle (pair) |
| Diameter |
390 mm |
| Construction |
2-piece floating, cast iron disc with 6061-T6 aluminium hat, curved vanes, straight slots |
| Thickness |
Minimum 30.0 mm, maximum 32.0 mm |
| Fitment |
Porsche 991 / 992 GT3, GT3 RS, GT2 RS, Cayman GT4, GT4 RS (PCCB replacement) |
What's in the Box
- Rear rotor kit with cadmium-plated steel drive pins and anti-rattle spring washers
Frequently Asked Questions
Is this a pair or a single disc?
It is a rear axle kit that covers both rear rotors. Add the matching front kit for a full set.
Does it replace ceramic PCCB discs?
Yes. It is a 2-piece iron rotor kit offered as a PCCB replacement, which lowers running costs for track use.
Do you deliver to Dubai, India and worldwide?
Yes. We deliver to the door across Dubai and the UAE, to India, and worldwide, with tracked shipping throughout.
Supercar Store stocks, fits and tests performance parts locally in the UAE. To confirm fitment and lead time, WhatsApp us on +971 50 308 5760 or order on the site.