Brembo 09-15 CTS-V Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Slotted Type-3-Red

This is the Brembo Rear GT Big Brake Kit for the 2009-2015 Cadillac CTS-V. It's a comprehensive upgrade designed to significantly improve your car's braking performance, especially under demanding conditions. The kit includes a pair of robust 4-piston calipers, substantial 380x28mm two-piece rotors with Brembo's Type-3 slotting pattern, and all the necessary hardware for installation.

The calipers are cast from high-strength material and feature a 4-piston design, which means more clamping force is applied to the rotor surface evenly. This translates to better stopping power and a more consistent pedal feel. The two-piece rotors are a notable feature; the cast iron friction ring is mounted to an aluminum hat. This design helps reduce unsprung weight and allows for better heat dissipation, as the aluminum hat won't transfer heat as readily as a solid one-piece rotor would. Brembo's Type-3 slotting pattern on the rotors is specifically designed to help vent gases and dust away from the pad surface, which maintains optimal friction and prevents glazing, especially during repeated hard stops.

This kit is a direct fit for the 2009-2015 CTS-V, meaning it's engineered to bolt on without requiring modifications to your suspension or chassis. It's a substantial investment in your vehicle's safety and performance, offering a significant step up from the factory braking system. For installation, it's recommended to follow the manufacturer's detailed instructions to ensure proper setup and bleeding of the brake lines.