Specifications
- Brand
- Brembo
- Part #
- 1M3.8071A3

Brembo 80-89 930 Front GT BBK 6 Piston Cast 355x32 2pc Rotor Slotted Type-3-Silver
$4612.99
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Brembo 80-89 930 Front GT BBK 6 Piston Cast 355x32 2pc Rotor Slotted Type-3-Silver. This kit upgrades your braking system with larger rotors and multi-piston calipers for improved stopping power.
Key Features
- This kit fits 1980-1989 Porsche 930 models.
- Features 355x32mm two-piece rotors with Type-3 slotting.
- Includes cast aluminum six-piston calipers for improved stopping power.
- Two-piece rotor design helps manage heat expansion and reduce warping.
- Type-3 slots help vent gases and dust for consistent braking performance.
- Larger pad surface area and even pressure from six pistons enhance braking force.
Product Details
This Brembo GT Big Brake Kit starts with 355x32mm two-piece rotors, featuring Brembo's Type-3 slotting pattern. The Type-3 slots are designed to help vent gases and dust away from the pad surface, which helps maintain consistent braking performance, especially during hard use. The calipers themselves are a six-piston design, cast from aluminum for a good balance of strength and weight. This setup is built to handle the demands of spirited driving and track use, offering a significant improvement over stock braking components.
The two-piece rotor construction is notable because it allows the rotor ring to expand and contract more freely with heat, reducing the risk of rotor warping. The aluminum caliper bodies are machined to accept large brake pads, which increases the pad surface area contacting the rotor. This larger contact patch, combined with the six pistons applying even pressure, translates to more effective stopping force and better heat dissipation. The kit includes everything needed to install these performance brakes, making it a comprehensive upgrade for your vehicle's braking system.
When installing a big brake kit like this, it's important to follow the manufacturer's instructions carefully. Ensure all hardware is properly torqued and that the brake lines are securely connected. After installation, a proper bed-in procedure is crucial for optimal performance and longevity of the pads and rotors. This kit is a substantial upgrade for anyone looking to significantly enhance their vehicle's braking capabilities.
Specifications
- Brand
- Brembo
- Manufacturer Part #
- 1M3.8071A3
Frequently Asked Questions
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