The Brembo rear big brake kit for 2005–2011 Mercedes‑Benz G55 and 2012–2018 G63/G65 AMG pairs four-piston calipers with cast 380 x 28 mm two-piece drilled rotors in a fluorescent yellow finish. Matched to the listed AMG models, the rear GT kit supplies the larger calipers and two-piece drilled rotor arrangement described in the product description.
Brembo 05-11 G55/12-18 G63/G65 AMG Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Drilled- Fluo. Yellow