Brembo 91-94 964 Turbo/3.6 Turbo Rear GTS BBK 4 Piston Cast 345x28 2pc Rotor Drilled-Black HA

Brembo is a name synonymous with high-performance braking systems, and this rear Big Brake Kit (BBK) for the 1991-1994 Porsche 964 Turbo and 3.6 Turbo models is a prime example of their expertise. If you're looking to significantly upgrade the stopping power and feel of your 964 Turbo, this kit is designed to do just that. It replaces your factory rear braking components with a robust, multi-piston setup that offers improved thermal management and consistent performance under demanding conditions.

This kit features a pair of cast aluminum 4-piston calipers, which provide more clamping force than stock calipers, leading to better braking response. They work in conjunction with substantial 345x28mm two-piece rotors. The two-piece design allows for better heat dissipation and can reduce unsprung weight compared to a single-piece rotor. These rotors are drilled, which helps to vent gases and moisture away from the pad surface, maintaining consistent friction even during hard braking. The black finish on the calipers adds a clean, performance-oriented look to your rear wheel assembly.

When undertaking a Big Brake Kit installation, it's important to ensure all components are properly fitted and bled. This kit is intended as a direct replacement for the rear axle of the specified 964 Turbo models. While this kit focuses on the rear, consider consulting with a professional or referring to Brembo's installation guide to ensure optimal integration with your vehicle's existing braking system and to confirm any additional hardware that might be beneficial for a complete upgrade.