Description
Designed to complement Brembo GTR front systems, maintaining braking balance under extreme conditions.
Why This System
- Motorsport-grade rear caliper design
- Nickel-plated finish for durability
- Increased rear thermal capacity
- Optimized for high front braking loads
What It Fixes
High-capacity front systems require proper rear support to maintain stability.
This system ensures braking remains balanced and predictable under extreme load.
Ideal For
- GTR front system pairings
- Advanced race and track builds
- High-speed, high-load braking environments
System Overview
- Rear: Brembo GTR calipers
- Rotor: motorsport-spec rear discs
- Finish: nickel-plated
- Includes: mounting hardware
Fitment
Designed for Porsche Cayman S (987.2, 2009–2012).
Not compatible with PCCB-equipped vehicles.Must be paired with GTR front system for proper balance.
GTCO Note
At this level, braking performance is defined by system balance.
The GTR rear is designed specifically to support the demands of the GTR front system.
Service & Replacement
Replacement rotor rings, hardware, and pads are available for all Brembo GT systems.
Contact us for correct components based on your system configuration.


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