The Brembo GT big brake kit for 2003–2007 Cayenne S/Turbo front applications combines 6-piston cast calipers with two-piece 405x34 mm cast rotors finished in black. Rotors are drilled and supplied as two-piece units sized to the listed piston count and dimensions. This front GT kit is presented as the caliper-and-rotor package specified for those Cayenne S/Turbo years.
Brembo 03-07 Cayenne/S/Turbo Front GT BBK 6 Piston Cast 405x34 2pc Rotor Drilled-Black