Brembo 97-04 986 Boxster S Rear GT BBK 4 Piston Cast 345x28 2pc Rotor Slotted TY3L - Black

The 345x28mm, two-piece rotor design in this Brembo GT Big Brake Kit is a key feature for high-performance braking. This specific setup is built for the rear of the 1997-2004 Porsche 986 Boxster S, offering a substantial upgrade over the factory components. The larger rotors and the robust four-piston calipers work together to handle the heat and demands of spirited driving, ensuring consistent stopping power when you need it most.

This kit includes Brembo's well-known GT calipers, which are cast from aluminum for a good balance of strength and weight. The calipers feature four pistons, providing more clamping force than a typical two-piston setup, which translates to improved braking performance. The rotors are slotted with Brembo's TY3L pattern, designed to help vent gases and dust away from the pad surface. This slotting helps maintain a cleaner pad surface and improves braking consistency, especially during repeated hard stops. The two-piece rotor construction allows for better thermal management, as the aluminum hat can dissipate heat more effectively than a solid, one-piece rotor.

Installing a big brake kit like this is a significant modification that can change the feel and performance of your vehicle's braking system. It's designed to work as a complete package, ensuring all components are optimized for each other. This kit is a solid option for Boxster S owners looking to enhance their braking capabilities for track days, autocross, or simply for more confident street driving. Remember to consult the manufacturer's installation instructions for proper fitment and setup procedures.