The Brembo GT big brake kit for Mercedes SL500/SL550 rear applications swaps in four-piston cast calipers and two-piece 328x28 mm drilled rotors in silver. Intended for 2003–2008 SL500/SL550 and 2009–2012 SL550 rear setups, the kit provides larger rotors and stronger clamping to enhance stopping consistency and improve heat dispersion under repeated braking scenarios.
Brembo 03-08 SL500/SL550/09-12 SL550 Rear GT BBK 4 Piston Cast 2pc 328x28 2pc Rotor Drilled-Silver