Brembo 03-07 Cayenne/S/Turbo Rr GTR BBK 4Pis Billet 380x28 2pc Rotor Slotted Type3-Nickel

The 380x28mm, two-piece rotor design in this Brembo rear GTR Big Brake Kit is a key feature, allowing for better heat dissipation and reduced unsprung weight compared to a single-piece rotor. This kit is specifically built for the rear of your 2003-2007 Porsche Cayenne, Cayenne S, or Cayenne Turbo, aiming to significantly improve your braking performance under demanding conditions.

At the heart of this kit are the 4-piston billet aluminum calipers. These are not just for looks; the increased piston area allows for more even pressure distribution across the brake pad, leading to more consistent stopping power and better pad wear. The rotors themselves are slotted with Brembo's Type 3 pattern and treated with a nickel finish to resist corrosion and help keep the braking surface clean. This combination is designed to handle the heat generated during aggressive driving, whether you're on the track or navigating challenging mountain roads.

When installing a big brake kit like this, it's important to ensure you have adequate clearance within your wheels for the larger calipers and rotors. This kit is a substantial upgrade, and while it's designed to fit directly, it's always a good idea to consult the included manufacturer's instructions for any specific details regarding installation and proper bedding-in procedures for the pads and rotors to achieve optimal performance.