The Brembo GT big brake kit for 2003–2007 Cayenne S/Turbo front applications combines multi-piston calipers with two-piece cast rotors to upgrade the front brakes. This front kit includes 6-piston calipers and 405 x 34 mm two-piece drilled rotors finished in silver, offered as a serviceable replacement using two-piece rotor construction.
Brembo 03-07 Cayenne/S/Turbo Fr GT BBK 6Pis Cast 405x34 2pc Rotor Drilled-Silver