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

The cast iron caliper bodies on this Brembo Big Brake Kit are designed to house four stout pistons, giving you a significant increase in clamping force over the stock setup for your 1987-1991 Porsche 928 S4 or GT. This kit is built around a pair of two-piece rotors, each measuring 355mm in diameter and 32mm thick, offering a larger swept area to dissipate heat more effectively. The Type-3 slotting pattern on these rotors is a practical choice, helping to sweep away dust and gas that can build up between the pad and rotor surface, ensuring consistent braking performance even under demanding conditions.

Brembo's reputation in motorsports is well-earned, and this kit brings that level of engineering to your 928. The two-piece rotor construction is notable because it allows the rotor ring to expand and contract independently of the hat, which can help reduce the risk of rotor warping over time. The red calipers are a visual indicator of the performance upgrade, but the real benefit comes from the improved stopping power and feel you'll experience. This kit is a comprehensive solution for owners looking to significantly enhance their vehicle's braking capabilities, providing a solid foundation for spirited driving or track use.

When installing a kit of this caliber, it's important to ensure you have all the necessary supporting components. While this kit includes the calipers and rotors, you'll want to confirm you have the correct brake fluid, and potentially new brake lines, to complete the job properly. Refer to the manufacturer's installation instructions for specific details on fitting this Big Brake Kit to your 928.