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

If you're looking to significantly upgrade the braking performance on your 1997-2004 Porsche Boxster 986, this rear Big Brake Kit from Brembo is a serious consideration. This kit replaces your factory rear brake components with larger, more capable parts designed to handle increased thermal loads and provide more consistent stopping power, especially during spirited driving or track use. The 4-piston calipers and larger 345x28mm two-piece rotors work together to offer improved braking feel and fade resistance.

This Brembo kit features cast aluminum 4-piston calipers, known for their strength and ability to dissipate heat effectively. The calipers are paired with 345mm diameter, 28mm thick two-piece rotors. These rotors are drilled, which helps to vent gases and moisture away from the pad surface, maintaining consistent friction. The two-piece design allows the rotor and hat to expand and contract independently, reducing the risk of rotor warping under extreme heat. The black finish on the calipers and the drilled rotors give your Boxster a distinct, performance-oriented look behind the wheels.

This kit is designed as a direct replacement for the rear axle of your 986 Boxster, though professional installation is recommended due to the complexity of brake system modifications. Ensure you have adequate clearance within your wheels for the larger calipers and rotors. This Brembo kit represents a substantial investment in your vehicle's braking system, offering a noticeable improvement in stopping performance and durability for demanding driving conditions.