Specifications
- Brand
- Brembo
- Part #
- 2P2.8030A3

Brembo 05-1ster/06-12 Cayman Rear GT BBK 4 Piston Cast 345x28 2pc Rotor Slotted Type1-Silver
$4298.11
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Brembo Rear GT BBK for 05-12 Cayman. Features 4-piston calipers and 345x28mm 2-piece slotted rotors for improved stopping power.
Key Features
- Fits 2005-2012 Porsche Cayman rear.
- Includes Brembo 4-piston GT calipers.
- Features 345x28mm two-piece rotors.
- Rotors are Type 1 slotted for improved performance.
- Cast aluminum caliper construction.
- Designed for enhanced braking performance and heat management.
Product Details
This Brembo GT Big Brake Kit for the rear of your 2005-2012 Porsche Cayman includes everything you need to significantly upgrade your braking system. You'll get a pair of Brembo's robust 4-piston GT calipers, two-piece 345x28mm slotted rotors, and all the necessary hardware to get them installed. This kit is designed to replace your factory rear brake setup with a more powerful and durable system, giving you more confidence when you need to slow down quickly.
The calipers are cast from high-strength aluminum, a material chosen for its ability to handle heat while keeping weight down. Inside those calipers are larger brake pads that offer more surface area for better grip and heat dissipation. The two-piece rotor design is a notable feature; it separates the rotor ring from the caliper mounting hat. This construction allows for better thermal management, as the hat can expand and contract independently of the rotor surface, reducing the risk of warping. The Type 1 slots on the rotor surface are designed to help sweep away dust and gas that can build up between the pad and rotor, ensuring consistent braking performance even under heavy use.
Installing a big brake kit like this is a significant upgrade for any Cayman owner looking for improved track performance or just more consistent stopping power on the street. It's a well-built system that Brembo is known for, and it's designed to integrate with your vehicle's existing brake lines and master cylinder, though it's always a good idea to check the included instructions for any specific requirements. This kit represents a substantial step up from the stock braking components, offering a more direct pedal feel and increased fade resistance.
Specifications
- Brand
- Brembo
- Manufacturer Part #
- 2P2.8030A3
Frequently Asked Questions
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