911 GT3 / GT3 RS

Name: Porsche 991.2 GT3 GiroDisc Upgraded PCCB Brake Rotors (2017+)
Brand: Fabspeed
SKU: FS.POR.9912GT3.PCCB.XBR

991.2GT3 / RS2017–2019

GiroDisc Upgraded PCCB Brake Rotors

Choose Rotor Pair

Pricing

Priced on consult

inc GST & import · fitment confirmed before dispatch

GiroDisc's direct-replacement iron rotors for 991.2 GT3s fitted with PCCB carbon ceramic brakes, a cheaper way back to a track-capable rotor once the factory ceramic discs wear out or crack. The central hat is US-sourced 6061-T6 aircraft-spec aluminum, and the disc is GiroDisc's own cast iron, poured and machined in-house in the USA, with a curved vane design that draws cooling air through as the wheel spins. Caliper spacers are included to clear the larger 380mm front rotors; rear rotors stay OEM size. It bolts in place of the PCCB discs with no modification, works with the factory calipers, pads and e-brake, and is lighter than the stock rotor. Front and rear are sold separately; GiroDisc recommends replacing all four together to keep the factory brake bias intact.

SKU FS.POR.9912GT3.PCCB.XBRPorsche 911 GT3 / GT3 RS (991.2) · 2017–2019

Frequently asked

Does the GiroDisc Upgraded PCCB Brake Rotors fit my 911 GT3 / GT3 RS?

This listing is specific to the Porsche 911 GT3 / GT3 RS (991.2). 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 modify my calipers to fit these?

No, caliper spacers are included to accommodate the larger 380mm front rotors, and the rotors work with the factory PCCB calipers and pads.

Should I replace all four rotors at once?

GiroDisc strongly recommends it when converting from carbon ceramic to iron rotors, to keep the factory brake bias and ABS behaviour consistent front to rear.

Are these lighter than the OEM rotors?

Yes, GiroDisc lists them as lighter than the stock brakes, alongside the usual gains in cooling and unsprung weight that come with the floating rotor design.

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.