GIRODISC A2-272 Rear Brake Rotor Kit 380x30 mm for PORSCHE 991/992 GT3/GT3RS, Cayman GT4 / GT4RS, 991 GT2RS / Turbo

Description GIRODISC A2-272 Rear Brake Rotor Kit 380x30 mm for PORSCHE 991/992 GT3/GT3RS, Cayman GT4 / GT4RS, 991 GT2RS / Turbo

The GIRODISC A2-272 rear rotor kit is a direct replacement system for vehicles equipped with factory iron rotors, specifically the Porsche 991/992 GT3/GT3RS, Cayman GT4 / GT4RS, 991 GT2RS / Turbo . No modifications are required, and the rotors work seamlessly with OE calipers and unmodified factory brake pads. Featuring a two-piece floating design, the rotor uses a 6061-T6 aluminum hat and a proprietary cast iron disc. The internal curved vane design enhances airflow and cooling efficiency, making it suitable for performance and track use. The floating assembly employs 12 cadmium-plated alloy steel pins and anti-noise spring washers to ensure thermal expansion tolerance and quiet operation under varying temperature conditions.

• Direct replacement for OEM iron rotors on PORSCHE 991/992 GT3/GT3RS, Cayman GT4 / GT4RS, 991 GT2RS / Turbo 
• No modifications required; compatible with factory pads and calipers
• Floating two-piece design with aluminum hat and cast iron disc
• Curved vane design enhances airflow and heat dissipation
• Cadmium-plated steel drive pins with anti-noise washers for quiet, compliant operation
• Analog product: GIRODISC A2-146 for earlier PORSCHE 991 GT3 / GT3RS / GT2RS/ Cayman GT4

Specifications:

• Disc Finish: Curved Slotted
• Disc Vane Style: Curved Vane
• Material: Cast Iron
• Disc Diameter: 380 mm
• Min Thickness: 28.0 mm
• Max Thickness: 30.0 mm

Analog product: GIRODISC A2-146 for earlier PORSCHE 991 GT3 / GT3RS / GT2RS/ Cayman GT4