Brembo 03-07 Cayenne/S/Turbo Fr GTR BBK 6Pis Billet 405x34 2pc Rotor Slotted Type1-Nickel

The massive 405x34mm two-piece rotors on this Brembo GTR Big Brake Kit are forged from billet aluminum, a strong and lightweight material chosen for its ability to handle extreme heat. This kit is built for the demanding performance needs of the 2003-2007 Porsche Cayenne, Cayenne S, and Cayenne Turbo models, offering a significant upgrade over the factory braking system.

This kit includes six-piston calipers, which provide more clamping force and better heat dissipation than smaller calipers. The calipers themselves are constructed from billet aluminum, ensuring they are both strong and lightweight. The rotors are slotted with Brembo's Type 1 pattern and treated with a nickel finish to resist corrosion and help keep the braking surface clean. This combination of advanced materials and thoughtful design means you get improved stopping power and fade resistance, even under heavy use. The two-piece rotor design also helps manage heat more effectively by allowing the hat and rotor ring to expand independently.

When installing a kit of this caliber, it's important to ensure you have the correct brake fluid and that your vehicle's master cylinder can handle the increased piston volume. Refer to the manufacturer's installation instructions for detailed guidance on proper setup and bleeding procedures to get the most out of this high-performance braking system.