Brembo 03-07 Cayenne/S/Turbo Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Drilled-Yellow

The 380x28mm two-piece rotors in this Brembo rear big brake kit are a key component, designed to handle the heat generated by spirited driving in your 2003-2007 Porsche Cayenne, Cayenne S, or Cayenne Turbo. These rotors are drilled, which helps to dissipate heat and gasses more effectively than solid rotors, contributing to more consistent stopping power when you need it most. The kit includes robust 4-piston calipers, finished in a distinctive yellow, that provide increased clamping force over stock calipers.

This kit is built around Brembo's experience in high-performance braking. The two-piece rotor design allows for better thermal management and can reduce unsprung weight compared to a single-piece rotor. The calipers themselves are cast aluminum, a material chosen for its strength-to-weight ratio, helping to reduce rotational mass at the wheel hub. This combination of advanced rotor design and powerful caliper technology is intended to significantly improve your vehicle's braking performance, offering better fade resistance and a more direct pedal feel.

When installing a big brake kit like this, it's important to consider that it's a significant upgrade over the factory system. You'll want to ensure you have the necessary tools and knowledge for proper installation, or consult with a professional mechanic. This kit is designed to be a comprehensive rear brake solution, aiming to provide a noticeable improvement in braking capability for your Cayenne.