Specifications
- Brand
- Brembo
- Part #
- 1T3.9034A6

Brembo 23+ Z (RZ34) Front GT BBK 6 Piston Cast 380x34 2pc Rotor Slotted Type-3- White
$5242.75
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Brembo 1T3.9034A6 GT Front BBK 6 Piston Cast 380x34 2pc Rotor Slotted Type-3- White
Key Features
- This is a Brembo 1T3.9034A6 GT Front Big Brake Kit.
- Features a 6-piston caliper design for improved braking force distribution.
- Includes 380x34mm two-piece rotors for enhanced heat dissipation and reduced weight.
- Rotors are Type-3 slotted, which helps clear dust and gases for consistent performance.
- The calipers are cast from durable materials and finished in white.
- This kit is designed for significant braking performance upgrades.
Product Details
If you're looking to significantly upgrade your vehicle's braking performance, especially for track days or spirited driving, a Big Brake Kit (BBK) like this Brembo GT system is a serious consideration. This kit is designed to replace your factory front brake components with larger, more capable hardware, offering improved stopping power and heat management. It's a substantial upgrade for drivers who push their vehicles hard and demand consistent, reliable braking under extreme conditions.
This Brembo GT kit features a robust 6-piston caliper design, which distributes braking force more evenly across the larger 380x34mm two-piece rotors. The calipers are cast from durable materials and finished in white, giving your front end a distinct, performance-oriented look. The rotors themselves are a Type-3 slotted design, meaning they have deep, continuous slots machined into the braking surface. These slots are crucial for clearing out brake dust and hot gases that build up during intense braking, helping to prevent pad glazing and maintain consistent friction. The two-piece rotor construction also helps manage heat and reduce rotational mass compared to a solid, one-piece rotor of the same size.
Installing a kit like this is a significant undertaking, often requiring more than just basic hand tools. It's a comprehensive system that replaces your entire front brake setup, including calipers, rotors, mounting brackets, and potentially brake lines. While this kit is built for high performance, it's important to ensure it's compatible with your specific vehicle's wheel size and offset, as the larger calipers and rotors can require more clearance. For optimal performance and safety, it's always recommended to have a qualified mechanic perform the installation and to follow the manufacturer's specific instructions for bleeding the brake system.
Specifications
- Brand
- Brembo
- Manufacturer Part #
- 1T3.9034A6
Frequently Asked Questions
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