Brembo 87-91 928 S4/GT Front GT BBK 4 Piston Cast 2pc 355x32 2pc Rotor Slotted Type-1-Black

If you're looking to significantly improve the stopping power and feel of your 1987-1991 Porsche 928 S4 or GT, this Brembo GT Big Brake Kit is a serious consideration. This kit replaces your factory front brake components with a much larger and more capable setup, designed to handle the demands of spirited driving and track use. The larger rotors and multi-piston calipers work together to dissipate heat more effectively and provide a more consistent, powerful pedal feel when you need it most.

At the heart of this kit are the 4-piston cast aluminum calipers, finished in a sleek black. These calipers grip the substantial 355mm x 32mm two-piece rotors, which are slotted to help sweep away dust and gas that can build up between the pad and rotor surface. This slotting design is crucial for maintaining optimal braking performance, especially during repeated hard stops. The two-piece rotor construction allows for better thermal management, as the aluminum hat can expand and contract independently of the iron braking surface, reducing the risk of rotor warping. Brembo is well-known for its high-performance braking systems, and this kit represents their commitment to delivering robust and effective solutions for demanding vehicles like the 928.

This kit is designed as a direct replacement for the front axle of your 928 S4 or GT, simplifying the installation process. While it's a comprehensive upgrade, it's always a good idea to consult the manufacturer's installation guide for specific details and torque specifications. Ensuring proper bedding-in of the new pads and rotors is also key to achieving the full performance potential of this Brembo Big Brake Kit.