The Brembo GT big brake kit for 2006–2011 GS300 front applications pairs 6‑piston cast calipers with 355×32 mm two‑piece Type‑1 slotted rotors to improve front braking. This front kit features Type‑1 slotted rotors and yellow calipers, supplied as a complete front axle package that includes rotors and calipers sized for GS300 direct replacement across the listed years.
Brembo 06-11 GS300 Front GT BBK 6 Piston Cast 355x32 2pc Rotor Slotted Type1-Yellow