Brembo 08-17 S5/09-16 S4 Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Drilled- Yellow

This Brembo GT Big Brake Kit for the rear of your 2008-2017 Audi S5 or 2009-2016 S4 includes everything you need to significantly upgrade your braking performance. You'll get a pair of yellow 4-piston GT calipers, two-piece 380x28mm drilled rotors, and all the necessary hardware to get them installed. This is a substantial upgrade over the factory braking system, designed to handle more demanding driving conditions and provide a more confident feel behind the wheel.

The calipers in this kit are cast aluminum, which keeps them strong yet relatively light. They house four pistons, allowing for more even pressure distribution across the brake pad surface. This translates to better clamping force and more consistent braking. The rotors are a two-piece design, measuring 380mm in diameter and 28mm thick. The two-piece construction helps manage heat more effectively than a single-piece rotor, and the drilled pattern helps to dissipate heat and gas, which can improve braking performance, especially during repeated hard stops. This kit is engineered to be a direct replacement for your stock rear brake components, simplifying the installation process.

When undertaking a big brake kit installation, it's always a good idea to have a comprehensive brake fluid flush and bleed performed afterward. This ensures that the new system is operating at its best and that you have a firm pedal feel. This Brembo kit is a well-built option for Audi owners looking to take their car's braking capability to the next level.