Specifications
- Brand
- Brembo
- Part #
- 1H1.8008A2

Brembo 87-91 928 S4/GT Front GT BBK 4 Piston Cast 2pc 355x32 2pc Rotor Drilled-Red
$4193.15
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Brembo 87-91 928 S4/GT Front GT BBK 4 Piston Cast 2pc 355x32 2pc Rotor Drilled-Red
Key Features
- Fits 1987-1991 Porsche 928 S4 and GT models.
- Includes 4-piston cast aluminum calipers for increased clamping force.
- Features large 355x32mm two-piece rotors for improved heat dissipation.
- Drilled rotor surfaces help vent gases and heat for consistent stopping power.
- Two-piece rotor construction allows for thermal expansion and contraction.
- Designed as a direct front brake system upgrade.
Product Details
This Brembo GT Big Brake Kit is specifically for the 1987-1991 Porsche 928 S4 and GT models. It's a complete front brake upgrade designed to significantly improve stopping power and heat management for these capable sports cars. The kit includes everything needed to install a high-performance braking system, replacing your factory components with Brembo's well-known braking technology.
At the heart of this kit are the 4-piston cast aluminum calipers, which offer a solid foundation for braking force. These calipers work with large 355x32mm two-piece rotors. The rotors are drilled, which helps to dissipate heat and gas buildup during hard braking, maintaining consistent performance. The two-piece design allows the rotor friction surface to expand and contract independently of the hat, reducing the risk of rotor warping under extreme thermal loads. Brembo is a name synonymous with high-performance braking, and this kit reflects their commitment to quality and performance for demanding applications.
When undertaking a big brake kit installation, it's important to ensure all components are properly fitted and torqued according to the manufacturer's instructions. This kit is designed as a direct replacement for the factory front brake system, but it's always recommended to consult the included installation guide for specific details. Upgrading your brakes is a critical step for any performance vehicle, and this Brembo kit offers a substantial improvement in braking feel and fade resistance.
Specifications
- Brand
- Brembo
- Manufacturer Part #
- 1H1.8008A2
Frequently Asked Questions
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Brembo 87-91 928 S4/GT Front GT BBK 4 Piston Cast 2pc 355x32 2pc Rotor Drilled-Red
