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

If you're looking to significantly improve the stopping power and heat management on your 1987-1991 Porsche 928 S4 or GT, this Brembo Big Brake Kit is a serious upgrade. This kit is designed to handle the demands of spirited driving and track use, offering a substantial increase in braking performance over the stock setup. Brembo is well-known for their high-performance braking systems, and this kit brings that expertise to your 928.

At the heart of this kit are the 4-piston aluminum calipers, which offer increased clamping force and a more even distribution of pressure across the brake pad surface compared to smaller, single-piston calipers. These calipers work in conjunction with the 355mm x 32mm two-piece rotors. The two-piece design allows the rotor hat to expand and contract independently of the friction surface, which helps to reduce the risk of rotor warping under heavy heat. The drilled surface on the rotors helps to dissipate heat and gasses, keeping the pads in better contact with the rotor for more consistent braking, especially during repeated hard stops. The silver finish on the calipers and the drilled pattern on the rotors give your 928 a distinct, performance-oriented look.

This kit includes everything you need to get your 928's front brakes upgraded. You'll find the calipers, two-piece rotors, and the necessary mounting hardware. While this kit is designed for a direct fit on the specified 928 models, it's always a good idea to consult the manufacturer's installation instructions for any specific details or tool requirements. Upgrading to a big brake kit like this is a significant modification, and it's recommended to ensure your brake fluid is fresh and properly bled after installation to get the most out of the new system.