Brembo 16-20 XC90 Front GT BBK 6 Piston Cast 405x34 2pc Rotor Slotted Type-3-Red

The massive 405x34mm, two-piece rotors in this Brembo GT Big Brake Kit are cast from a high-carbon alloy, chosen for its ability to handle extreme heat without warping. This kit is built around a 6-piston caliper design, which distributes braking force more evenly across the larger rotor surface. The Type-3 slotting pattern on the rotors is specifically designed to help vent gases and debris away from the pad surface, ensuring consistent performance even under heavy use.

This is a serious upgrade for your vehicle's braking system. The larger rotor diameter and the multi-piston caliper work together to increase clamping force and heat dissipation. This means you get more confident braking, especially when you're pushing your vehicle hard or carrying heavy loads. The two-piece rotor construction also helps reduce unsprung weight compared to a traditional single-piece rotor, and it allows for independent expansion and contraction of the rotor hat and friction ring, which can help prevent rotor distortion.

When installing a kit of this caliber, it's important to ensure you have adequate clearance for the larger calipers and rotors within your wheels. This kit is designed to be a direct replacement for the factory brake components, but it's always a good idea to confirm wheel fitment before installation. You'll also want to follow the manufacturer's recommended bedding-in procedure for the new pads and rotors to achieve optimal performance and longevity.