Brembo 66-89 911S/SC/Carrera Rear GT BBK 4 Piston Cast 2pc 309x28 1pc Rotor Drilled-Red

This Brembo Rear GT Big Brake Kit is specifically designed for 1966 through 1989 Porsche 911S, SC, and Carrera models. It's a comprehensive upgrade aimed at significantly improving your car's braking performance, especially under demanding conditions. The kit features robust 4-piston calipers paired with large, 309x28mm one-piece rotors that are drilled for enhanced heat dissipation.

The calipers are cast from durable materials and are designed as a 2-piece construction for a solid feel. The rotors are drilled, which helps to vent gases and water away from the pad surface, leading to more consistent stopping power. This kit is a substantial upgrade over the stock braking system, offering increased thermal capacity and fade resistance. Installation involves replacing your existing rear brake components with these performance-oriented parts, requiring careful attention to detail to ensure proper function and safety.

When undertaking this upgrade, it's important to consider that a complete brake system overhaul often includes upgrading the master cylinder and brake lines to fully take advantage of the increased stopping power. This Brembo kit is a well-regarded option for 911 owners looking to enhance their vehicle's braking capabilities for spirited driving or track use.