GiroDisc A1-306 Front Slotted Brake Rotors for 2023+ Porsche 992 GT3/GT3 RS

Vehicle Fitment

• 2023-2025 Porsche 992 GT3 (Front, 36mm thick rotors)
• 2023-2025 Porsche 992 GT3 RS (Front, 36mm thick rotors)

Features

• Direct replacement for OEM 36mm thick iron rotors; no modifications required
• Two-piece design with lightweight 6061-T6 aluminum hats
• High-carbon cast iron rotor rings for improved heat dissipation
• Slotted surface for enhanced pad bite and gas evacuation
• Maintains factory brake bias and ABS calibration
• Compatible with OEM calipers and factory brake pads
• Precision-machined in-house for consistent quality
• Sold as a pair (left and right front rotors)

Specifications

• Diameter: 408mm
• Thickness: 36mm
• Weight: Approximately 15.4 kg per rotor
• Material: High-carbon cast iron rotor rings with 6061-T6 aluminum hats
• Design: Slotted surface for improved braking performance

Included Components

• 1x Left Front Rotor
• 1x Right Front Rotor

Product Description

The GiroDisc A1-306 Front Slotted Brake Rotors are engineered to enhance the braking performance of the 2023 and newer Porsche 992 GT3 and GT3 RS models equipped with 36mm thick iron rotors. Designed as a direct replacement for the OEM rotors, these two-piece rotors feature lightweight 6061-T6 aluminum hats and high-carbon cast iron rotor rings. This construction not only reduces unsprung weight but also improves heat dissipation, leading to more consistent braking performance under aggressive driving conditions.

The slotted surface design aids in pad bite and gas evacuation, ensuring optimal contact between the brake pads and rotor surface. These rotors are compatible with the factory calipers and maintain the vehicle's original brake bias and ABS calibration, eliminating the need for additional modifications. Precision-machined in-house, the A1-306 rotors offer consistent quality and performance. Sold as a pair, they are a straightforward upgrade for Porsche enthusiasts seeking improved braking capabilities without compromising on OEM fitment.