SKU: A1-306
GiroDisc Porsche 911 GT3 RS (992) (w/36mm Front Rotors Excl PCCB) Slotted Front Rotors
Girodisc slotted front rotors provide a direct replacement for OE 36mm iron rotors on Porsche 911 GT3 and GT3 RS (992 chassis). These rotors fit 2022+ GT3 models and 2023+ GT3 RS excluding PCCB systems using the same pad shape as factory 991 GT3 iron rotors. The design reduces weight while improving cooling and pad options for track and street performance.
Key Features
- 6061-T6 Aluminum Hat: Central hat made from U.S. sourced aircraft-spec aluminum for lightweight strength and durability
- Proprietary Cast Iron Disc: Poured and fully machined in USA with slotted surface to pull gases and debris enhancing braking consistency
- Curved Vane Design: Racing-developed vanes act as centrifugal pump forcing air through disc for rapid heat dissipation during hard use
- 12-Pin Floating Mount: High-strength alloy steel drive pins cadmium plated for corrosion resistance handle torque while allowing axial radial float
- Anti-Noise System: Spring washers eliminate cold rattle permit heat expansion and enable self-centering between pads for quiet operation
Product Notes
- Sold and priced in pairs replace cast iron rotor when worn
- Requires 991 GT3 iron rotor pad shape smaller annulus keeps rotor weight low expands pad choices
- Excludes vehicles with PCCB ceramic brakes verify 36mm iron rotor fitment
Installation Notes
- Professional installation recommended.
- Direct bolt-on replacement for OE 36mm front rotors no modifications needed
- Use OEM or 991 GT3 iron pad shape compatible calipers and hardware
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2022-2025 | Porsche | 911 | GT3 |
| 2022-2025 | Porsche | 911 | GT3 Touring Package |
| 2023-2025 | Porsche | 911 | GT3 RS |
Why Choose Girodisc?
- Proven track record in professional racing applications worldwide
- 100% manufactured and machined in USA for precise quality control
- Floating two-piece design expands with heat self-centers for even pad wear
Frequently Asked Questions
-
Q: Does this fit Porsche 992 GT3 RS with PCCB brakes?
A: No this is for 36mm iron rotor equipped GT3 GT3 RS excl PCCB use OEM pad shape from 991 GT3 iron setup -
Q: What material is used for the rotor disc and hat?
A: Disc is proprietary USA poured cast iron hat is 6061-T6 aircraft aluminum both slotted for performance -
Q: What pads work with these rotors?
A: Same pad shape as factory 991 GT3 iron rotors smaller swept area allows broader pad selection while keeping weight down
Shipping & Handling
- Method: Ground shipping LTL not required
- Availability: In stock - ships same or next business day
- Packaging: Securely boxed pairs 17 x 17 x 12 inches
- Weight: 46.5 lbs per pair
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