The Brembo Rear GT big brake kit for 1997–2004 Porsche 986 Boxster S is a four-piston cast rear brake package that replaces the stock rear assembly to deliver firmer, more consistent stopping and a direct visual upgrade. It includes 345×28 mm two-piece drilled rotors paired with cast four-piston calipers finished in red for a cohesive look and proven rotor style.
Brembo 97-04 986 Boxster S Rear GT BBK 4 Piston Cast 345x28 2pc Rotor Drilled-Red