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

The 380x28mm two-piece rotor design in this Brembo Big Brake Kit is a key feature, separating the rotor from the caliper mounting hat. This construction helps manage heat more effectively, reducing the risk of rotor warping under heavy braking. This kit is specifically built for the rear of your 2008-2017 Audi S5 or 2009-2016 Audi S4, offering a significant upgrade over the factory braking system.

This kit includes Brembo's GT calipers, known for their robust construction and reliable performance. These calipers house four pistons, which apply more even pressure across the brake pad surface compared to smaller factory calipers. This results in improved stopping power and a more consistent pedal feel, especially during repeated hard stops. The two-piece rotors are drilled, which helps dissipate heat and gasses, further enhancing braking performance and pad life. The red caliper finish adds a distinctive look to your vehicle's wheels.

When installing this kit, you'll be replacing your factory rear brake components with these high-performance parts. It's designed to fit directly onto the specified Audi models, though it's always a good idea to consult the manufacturer's installation guide for any specific details or torque specifications. This kit is a substantial upgrade for drivers looking for enhanced braking performance and durability.