The Brembo GTS big-brake kit for 2009–2012 Mercedes‑Benz SL550 (R230) front applications includes six-piston front calipers with 355×32 mm two-piece cast rotors finished black and slotted Type‑1. Offered as a front kit, the rotor dimensions and caliper configuration are matched to the SL550 application so the package serves as a model-specific direct-replacement with updated rotor slotting.
Brembo 09-12 SL550 (R230) Front GTS BBK 6 Piston Cast 355x32 2pc Rotor Slotted Type-1-Black HA