Brembo 17-20 RS3 Sedan Front GT BBK 6 Piston Cast 380x34 2pc Rotor Slotted Type-3-Silver

The 380x34mm, two-piece rotors in this Brembo GT Big Brake Kit are cast iron, chosen for their ability to handle heat without warping. This kit is specifically for the 2017-2020 Audi RS3 Sedan, giving you a significant upgrade over the factory braking system. The six-piston calipers are designed to apply even pressure across the larger rotor surface, which is crucial for consistent stopping power, especially during repeated hard braking.

Brembo's Type-3 slotting pattern on these rotors is a notable feature. These slots help to vent gases and dust away from the pad surface, which keeps the pads biting effectively and reduces fade. The calipers themselves are cast aluminum, a strong yet lightweight material that helps reduce unsprung weight, contributing to better overall vehicle dynamics. This kit includes everything you need to install the front big brake system, giving your RS3 a substantial performance boost for track days or spirited driving.

When installing this kit, you'll want to ensure you have the proper tools and a clean workspace. It's always a good idea to refer to the manufacturer's installation guide for specific torque values and procedures. After installation, a proper bedding-in process is essential to mate the new pads and rotors correctly, ensuring you get the best possible performance and longevity from your new Brembo braking system.