0 matching cars

GiroDisc Brake Rotors

A direct-replacement floating rotor for the 991 GT3, sold separately for front or rear and for standard or PCCB-equipped cars. The hat is US-sourced 6061-T6 aircraft-spec aluminium and the disc is GiroDisc's own cast iron, poured and machined in-house in the USA, with a curved vane design that pumps cooling air through the disc as it spins. A floating mount of 8 or 10 cadmium-plated drive pins lets the disc expand with heat and self-centre against the pads, with anti-noise spring washers to stop the rattle floating rotors are known for. They're lighter than the factory brakes and retain the factory e-brake.
Frequently asked
Which cars does the GiroDisc Brake Rotors fit?
Fits your Porsche 991 GT3. Fabspeed lists this piece for: Porsche 911 GT3 (991, 2014-2016). Exact fitment for your year, trim and options is confirmed on your free consult before anything is ordered.
What does the price include?
The delivered price includes the part from Fabspeed USA, freight to Australia, import costs and GST. Enter your postcode to refine delivery; the final figure is confirmed on consult.
How long until it arrives?
Every Fabspeed part is made in-house at Fabspeed USA with about a one-week production lead time, then allow another 3-4 days for delivery to Australia via UPS. That freight is already included in the price.
Do I need to replace all four rotors if I'm converting from PCCB?
GiroDisc strongly recommends it. Replacing all four together keeps the factory brake bias correct rather than mixing ceramic and iron performance front to rear.
Does this keep the factory parking brake?
Yes, the rotors retain the factory e-brake.
Which option should I choose?
Choose front or rear, and whether your car has the factory carbon ceramic (PCCB) brakes fitted, since the PCCB hat and mounting differ from the standard iron-brake cars. If you're converting off PCCB to these iron rotors, GiroDisc recommends replacing all four corners together to keep the factory brake bias correct.
Who installs it?
Rennen Motorsport in Adelaide, or an authorised dealer near you. Fitting it yourself may also be an option depending on the part, so raise it on your consult; professional installation is quoted separately.
Is it covered by warranty?
Fabspeed products carry the manufacturer's warranty, supported locally through Rennen Plus as the Australian principal. See our returns policy.
Can I just buy this outright, or do I need to talk to someone first?
Every enquiry, whether it's one part or a full build, starts with a free consult. We confirm the exact spec for your car before anything is quoted or ordered.













