Specifications
- Brand
- Brembo
- Part #
- 2P1.9005A3

Brembo 06-09 997.1 GT3/GT3RS (Excl PCCB) Rr GT BBK 4Pis Cast 380x28 2pc Rotor Drilled-Silver
$4403.07
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Brembo GT Big Brake Kit for 06-09 997.1 GT3/GT3RS (Excl PCCB). Rear 4-piston calipers with 380x28mm 2-piece drilled rotors for improved stopping power.
Key Features
- Fits 2006-2009 Porsche 997.1 GT3 and GT3 RS models (excluding PCCB).
- Rear big brake kit includes four-piston cast aluminum calipers.
- Features 380x28mm two-piece rotors with a drilled surface.
- Two-piece rotor design helps manage heat and reduce warping.
- Drilled rotor surface aids in heat and gas dissipation for consistent braking.
- Designed to enhance stopping power and fade resistance for performance driving.
Product Details
The 380x28mm, two-piece rotor design in this Brembo GT Big Brake Kit is a key feature for high-performance braking. This setup is specifically for the rear of 2006 through 2009 Porsche 997.1 GT3 and GT3 RS models, excluding those with the PCCB (Porsche Ceramic Composite Brakes) option. It’s built to handle the intense demands of track driving and spirited road use, offering a significant upgrade over the stock braking system.
This kit includes four-piston cast aluminum calipers, known for their rigidity and ability to dissipate heat effectively. The two-piece rotor construction allows for better thermal management, as the aluminum hat can expand and contract independently of the iron friction ring. This helps prevent rotor warping and ensures consistent braking performance even under heavy load. The rotors are drilled, which helps to shed heat and gasses, further improving stopping power and reducing fade. Brembo is a well-known name in performance braking, and this GT Big Brake Kit represents their commitment to providing robust and reliable components for demanding applications.
When installing this kit, it’s important to note that it’s designed as a direct replacement for the factory braking system on the specified 997.1 GT3 models. Ensure you have the correct tools and follow the manufacturer's installation instructions carefully. This kit is a substantial upgrade for anyone looking to maximize their vehicle's braking capabilities, offering improved feel, fade resistance, and overall stopping performance.
Specifications
- Brand
- Brembo
- Manufacturer Part #
- 2P1.9005A3
Frequently Asked Questions
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