Specifications
- Brand
- Brembo
- Part #
- 1M3.9021A3

Brembo 08-17 S5/09-16 S4 Front GT BBK 6 Piston Cast 380x32 2pc Rotor Slotted Type3-Silver
$5137.79
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Brembo 08-17 S5/09-16 S4 Front GT BBK 6 Piston Cast 380x32 2pc Rotor Slotted Type3-Silver
Key Features
- Fits 2008-2017 Audi S5 and 2009-2016 Audi S4.
- Features a 6-piston caliper design for increased clamping force and even pad wear.
- Includes large 380x32mm two-piece front rotors for improved heat capacity and stopping power.
- Type3 slotted rotor design helps vent gases and dust, maintaining consistent braking performance.
- Cast aluminum calipers offer a strong yet lightweight solution for reduced unsprung mass.
- Silver caliper finish provides a clean, performance-oriented look behind your wheels.
Product Details
If you're looking to significantly improve your Audi S5 or S4's stopping power, especially for track days or spirited driving, this Brembo GT Big Brake Kit is a serious upgrade. This kit replaces your factory front brakes with a much larger and more capable system designed to handle the heat and demands of aggressive braking. The larger 380x32mm two-piece rotors offer more surface area for heat dissipation, and the six-piston calipers provide more clamping force and even pressure distribution across the pad.
This kit features Brembo's Type3 slotted rotors, which are a popular choice for performance applications. The slots help to vent gases and dust away from the pad surface, maintaining consistent friction and preventing fade during prolonged braking. The calipers themselves are cast aluminum, offering a good balance of strength and light weight, and are finished in a striking silver to complement your wheel setup. The two-piece rotor design allows for better thermal management as the hat can expand and contract independently of the rotor ring, reducing the risk of warping.
Installing a big brake kit like this is a substantial modification, and it's important to ensure you have the correct components for your specific vehicle. This kit is designed to be a direct fit for the specified Audi models, but always refer to the manufacturer's installation guide for detailed instructions and any additional hardware that might be required. The improved braking performance will give you more confidence when pushing your car hard, knowing you have reliable stopping power on demand.
Specifications
- Brand
- Brembo
- Manufacturer Part #
- 1M3.9021A3
Frequently Asked Questions
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