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

This is the Brembo Rear GTS Big Brake Kit for your 1997-2004 Porsche Boxster S. If you're looking to significantly upgrade your braking performance, especially for spirited driving or track use, this kit is a solid choice. It replaces your factory rear brake setup with larger, more capable components designed to handle increased heat and stress.

At the heart of this kit are the 4-piston aluminum calipers, finished in black, which offer more clamping force than stock. These calipers grip a pair of 345mm x 28mm two-piece rotors. The rotors are slotted, which helps to vent gases and dust away from the pad surface, maintaining consistent braking performance even under heavy use. The two-piece design allows the rotor and hat to expand and contract independently, which can help reduce the risk of rotor warping. This kit is a substantial upgrade over the original equipment, providing improved stopping power and fade resistance.

When installing a big brake kit like this, it's important to ensure you have the correct tools and follow the manufacturer's instructions carefully. This kit is designed as a direct replacement for the rear of the 986 Boxster S, but it's always a good idea to confirm compatibility with your specific vehicle's wheel size to ensure clearance. You'll likely notice a significant difference in pedal feel and braking confidence after installation.