The Brembo Big Brake Kit for 1999–2004 Porsche 996 rear applications is a GT rear kit featuring four-piston cast calipers with two-piece 345×28 mm drilled rotors in red. It swaps standard rear components for larger two-piece rotors and multi-piston calipers, creating a rear brake package matched to the 996 fitment called out in the product description.
Brembo 99-04 996 Rear GT BBK 4 Piston Cast 2pc 345x28 2pc Rotor Drilled-Red