Specifications
- Brand
- Brembo
- Part #
- 1T1.9005A1

Brembo 15-20 RS3 Sportback Front GT BBK 6 Piston Cast 380x34 2pc Rotor Drilled-Black
$5242.75
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Brembo GT 6 Piston Front Big Brake Kit for 2015-2020 Audi RS3 Sportback. Improves stopping power and heat management.
Key Features
- Fits 2015-2020 Audi RS3 Sportback front axle.
- Features a 6-piston forged aluminum caliper for reduced weight and improved heat management.
- Includes large 380x34mm two-piece rotors with a drilled surface for enhanced cooling and weight savings.
- The two-piece rotor design allows for thermal expansion, helping to prevent warping.
- Drilled rotor faces help dissipate heat and reduce rotational mass.
- Designed to provide improved stopping power and fade resistance under demanding conditions.
Product Details
If you're pushing your 2015-2020 Audi RS3 Sportback hard on the track or just want the best possible stopping power for spirited street driving, a big brake kit like this Brembo GT system is a serious upgrade. This kit replaces your factory front brakes with larger, more capable components designed to handle extreme heat and deliver consistent, powerful braking performance when you need it most. It's built to give you more confidence when braking late into corners or during repeated hard stops.
This Brembo GT kit features a 6-piston forged aluminum caliper, which is lighter and stronger than cast aluminum, allowing for better heat dissipation and reduced unsprung weight. The caliper houses pads that cover a larger surface area, working with the massive 380x34mm two-piece rotors. These rotors are drilled for improved cooling and weight reduction, and the two-piece design allows the rotor to expand and contract more freely under heat, reducing the risk of warping. The kit includes everything you need for the front axle, ensuring a complete and integrated braking solution. Brembo is well-known for its high-performance braking systems, and this GT kit represents their leading technology for demanding applications.
Installing a big brake kit is a significant modification, and it's important to ensure you have the right tools and knowledge, or to have a professional mechanic perform the installation. This kit is designed to be a direct replacement for the front axle components, but always refer to the manufacturer's installation instructions for specific details. The result is a braking system that not only looks impressive behind the wheel but also offers a substantial improvement in braking feel, fade resistance, and overall stopping distance.
Specifications
- Brand
- Brembo
- Manufacturer Part #
- 1T1.9005A1
Frequently Asked Questions
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