The Brembo rear GT big brake kit for 2012–2016 Porsche 991.1 Carrera rear applications pairs four-piston cast calipers with 380x28mm two-piece rotors. This Type3 slotted rotor variant in black is designed as a direct-fit rear upgrade to replace OE rear components with larger rotors and multi-piston calipers, improving rotor serviceability and thermal handling while presenting a black finish.
Brembo 12-16 991.1 C2 Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type3-Black