Brembo 87-91 928 S4/GT Front GT BBK 4 Piston Cast 2pc 355x32 2pc Rotor Slotted Type-3-Silver

The 355x32mm two-piece rotors in this Brembo Big Brake Kit are cast iron, a material chosen for its excellent heat dissipation and wear resistance under demanding conditions. This kit is specifically designed for the front of your 1987-1991 Porsche 928 S4 and GT models, aiming to significantly improve your braking performance. The four-piston calipers are a substantial upgrade over stock, providing more clamping force and better pedal feel, especially during spirited driving or track use.

This kit features Brembo's Type-3 slotted rotors, which are designed to help clear dust and gas away from the pad surface. This helps maintain consistent braking performance, reducing the chance of fade when the brakes are working hard. The two-piece rotor construction allows for better heat management and can make replacement easier down the line. The calipers themselves are a robust cast iron construction, built to handle the stresses of repeated hard braking. Silver caliper finish adds a clean look behind your wheels.

When installing a big brake kit like this, it's important to ensure you have adequate clearance for the larger calipers and rotors within your existing wheel setup. It's also a good time to consider upgrading your brake fluid to a higher boiling point type to take full advantage of the kit's capabilities. This Brembo kit is a comprehensive solution for owners looking to maximize their 928's stopping power.