GiroDisc Rear Rotor Set – Porsche 992 GT3 / 992 GT3 RS / GT4 RS

Upgrade the rear braking performance of your Porsche with GiroDisc rear rotors — a premium two-piece rotor solution designed for improved braking consistency, heat management and serviceability under demanding driving conditions.

Built for high-performance road, spirited driving and track-focused use, GiroDisc rotors are a strong upgrade for Porsche owners wanting a premium replacement for worn factory rear rotors or a more capable braking setup for hard driving.

Designed for High-Performance Porsche Applications

The Porsche GT3, GT3 RS and GT4 RS platforms are engineered for serious performance, and the braking system needs to deliver repeatable confidence under high-speed and high-temperature conditions.

These GiroDisc rear rotors are designed as a direct replacement-style upgrade for compatible rear axle applications, using a two-piece floating rotor design suited to performance driving, track days and road cars that see regular hard use.

Key Features

• Rear rotor set for selected Porsche GT models
• Two-piece floating rotor design
• Direct replacement-style fitment
• Designed to improve braking consistency under repeated heavy use
• Helps manage heat during spirited and track driving
• Reduces unnecessary rotating weight compared with many traditional one-piece rotor designs
• Replacement rotor rings available when service is required
• Premium performance upgrade for road and track-focused Porsche builds
• Designed for use with suitable high-performance brake pads
• Professional installation recommended

Performance Benefits

GiroDisc rotors are designed to improve braking performance by combining a high-quality friction ring with a lightweight centre hat assembly.

This two-piece design helps reduce unnecessary rotating mass while allowing the rotor to better manage heat expansion during hard braking. The result is improved durability, more consistent braking behaviour and greater confidence when the car is driven harder.

For Porsche GT owners who attend track days, drive spiritedly or want a premium replacement for worn rear rotors, this is a strong upgrade option.

Ideal For

• Porsche 992 GT3 owners
• Porsche 992 GT3 RS owners
• Porsche Cayman GT4 RS owners
• Track day use
• Spirited road driving
• Performance brake upgrades
• Vehicles using high-performance brake pads
• Customers wanting improved rear brake heat management
• Drivers wanting a premium two-piece rotor solution
• Owners replacing worn rear rotors with an upgraded option

Fitment

Vehicle: Porsche 911 / Cayman / Boxster
Position: Rear axle
Product: GiroDisc rear rotor set
Part Number: A2-272
Application: Performance replacement rear brake rotors
Brake Package: Without PCCB only

Compatible applications:

• Porsche 911 (992) – 992 GT3 – Without PCCB – Rear
• Porsche 911 (992) – 992 GT3 RS – Without PCCB – Rear
• Porsche Cayman / Boxster – Cayman GT4 RS – Without PCCB – Rear

Final fitment should be confirmed before ordering using the vehicle year, model, brake package and VIN where required.

Important Notes

• Sold as a rear rotor set.
• Suitable for vehicles without PCCB only.
• Professional installation is recommended.
• Brake pads should be inspected or replaced at the same time where required.
• Correct bedding-in procedure must be followed after installation.
• Brake fluid condition should be checked before hard road or track use.
• Confirm compatibility with your vehicle’s brake package before ordering.
• Product images may be generic and used for illustration purposes only.
• Suitable brake pad selection is important for road, track or mixed-use applications.

Why Choose GiroDisc?

GiroDisc is known for premium two-piece braking solutions designed for high-performance vehicles.

For Porsche GT owners wanting a high-quality rear rotor upgrade with improved serviceability, strong braking consistency and track-capable performance, GiroDisc rear rotors are a proven choice.