The Brembo Rear GT big brake kit for Audi RS4 (2006–2008) installs a four-piston cast caliper with a 380×28 mm two-piece slotted rotor, Type 3, in yellow for rear applications. This rear kit is vehicle-specific and uses two-piece slotted rotors to enhance heat dissipation and pad stability during repeated braking events while aligning with factory mounting for the listed RS4 years.
Brembo 06-08 RS4 Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type-3- Yellow