The Brembo GT rear big brake kit for 2005–2012 Porsche Cayman includes a 4‑piston cast caliper and two-piece 345 x 28 mm drilled rotors in black. Intended as a vehicle-specific rear upgrade, the drilled rotor promotes gas and water evacuation under demanding conditions. It provides a usable, OEM-compatible replacement when refreshing rear stopping components on Cayman models listed.
Brembo 05-1ster/06-12 Cayman Rear GT BBK 4 Piston Cast 345x28 2pc Rotor Drilled-Black