The Brembo PISTA rear big brake kit for 2006–2012 Porsche 997 Turbo (excluding PCCB) uses forged four-piston hardware and 350x28 two-piece rotors. Specified as a rear race BBK, it combines a 4‑piston caliper arrangement with two‑piece rotors for track-capable braking upgrades. The kit notes T3-Clear HA rotor configuration and 6x54a hat sizing for 997 Turbo applications.
Brembo 06-12 997 Turbo (Excl PCCB) PISTA Rr Race BBK 4Pis Forged 350x28 x6 4a 2pc Rotor T3-Clear HA