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

This Brembo Rear GT Big Brake Kit is specifically designed for the 1966 through 1989 Porsche 911S, SC, and Carrera models. It's a comprehensive upgrade for your rear braking system, featuring four-piston calipers and two-piece rotors that significantly increase stopping performance and heat dissipation compared to the stock setup. If you're looking to enhance your classic 911's ability to slow down, especially under spirited driving conditions or track use, this kit is a solid choice.

The kit includes cast aluminum, four-piston calipers that offer a strong and consistent pedal feel. These calipers work with 309mm diameter by 28mm thick, one-piece rotors. The rotors are drilled, which helps to vent gases and heat away from the braking surface, maintaining performance during repeated stops. The two-piece rotor design, where the rotor is separate from the hat, allows for better thermal management and can make future rotor replacement simpler. This well-built kit is designed to integrate with your existing rear suspension components, providing a substantial improvement in braking capability.

When installing this kit, it's important to follow Brembo's specific instructions to ensure proper fitment and function. You'll want to make sure you have the correct brake fluid and bleed the system thoroughly to get the most out of the new components. This kit is a significant upgrade for enthusiasts looking to get the most out of their classic Porsche 911's braking system.