Brembo 97-04 986 Boxster S Rear GTS BBK 4 Piston Cast 345x28 2pc Rotor Slotted Type-1-Black HA

This is the Brembo rear Big Brake Kit for your 1997-2004 Porsche 986 Boxster S. It's designed to give your Boxster S a significant upgrade in stopping power and heat management, especially if you're pushing the car hard on the track or during spirited driving. The kit includes everything you need to replace your factory rear brakes with a high-performance setup featuring four-piston calipers and larger, two-piece rotors.

At the heart of this kit are the Brembo four-piston calipers, cast from durable aluminum for a good balance of strength and weight. These calipers clamp down on the included 345x28mm two-piece rotors. The rotors themselves are a standout feature: they're slotted with Brembo's Type-1 pattern, which helps to vent gases and heat away from the braking surface. This keeps the brakes cooler under heavy use, reducing the chance of fade and maintaining consistent stopping performance. The two-piece design also helps manage heat and can make future rotor replacement simpler. The black HA finish on the calipers adds a clean, performance-oriented look to your rear wheels.

When installing this kit, you'll be replacing your entire rear brake assembly. It's a comprehensive upgrade that addresses both the caliper and rotor components to work together as a system. This Brembo kit is a solid option if you're looking to maximize your Boxster S's braking capabilities for demanding situations. Make sure you have appropriate brake fluid and consider flushing your system when installing new performance brakes.