Brembo 17-20 RS3 Sedan Front GTR BBK 6 Piston Billet 380x34 2pc Rotor Slotted Type1 - Nickel

The 380x34mm, two-piece rotors in this Brembo GTR Big Brake Kit are forged from high-carbon cast iron, a material chosen for its ability to handle significant heat without warping. This kit is specifically designed for the 2017-2020 Audi RS3 Sedan, offering a substantial upgrade over the factory braking system. The calipers themselves are billet aluminum, which is both strong and lightweight, housing six pistons that apply even pressure across the brake pad surface for more consistent and powerful braking.

This is a comprehensive kit built for serious performance. The two-piece rotor design allows for better thermal management, as the aluminum hat can dissipate heat more effectively than a traditional one-piece rotor. The rotors are slotted with Brembo's Type 1 pattern, which helps to clear out brake dust and gases that can build up between the pad and rotor, ensuring a cleaner contact surface and more reliable stopping power, especially during repeated hard braking. The nickel finish on the calipers not only looks sharp but also offers a layer of corrosion resistance.

When installing a kit of this caliber, it's important to ensure you have the correct brake fluid with a high boiling point, such as DOT 4 or higher, to take full advantage of the system's capabilities. This kit is designed to be a direct fit for the specified RS3 models, but always refer to the manufacturer's installation instructions for detailed guidance on proper setup and any specific tool requirements.