Brembo 05-08 7-Series (After 3/5 Prod) Rr GTS BBK 4Pist Cast 345x28 2pc Rotor Slot Type3-Black HA

If you're looking to significantly upgrade the braking performance on your 2005-2008 BMW 7-Series, specifically those produced after March 5th, this Brembo GTS Big Brake Kit is a serious consideration. This kit replaces your factory rear braking components with a high-performance setup designed to handle more demanding driving conditions. It features a robust 4-piston caliper system paired with a 345x28mm two-piece rotor, offering a substantial improvement in stopping power and heat management.

The heart of this kit is the Brembo 4-piston caliper, cast for strength and precision, which provides increased clamping force over stock calipers. This force is applied to a 345x28mm two-piece rotor. The two-piece design allows for better thermal management, as the aluminum hat can dissipate heat more effectively than a traditional one-piece rotor. The rotors themselves are slotted with Brembo's Type 3 pattern, which helps to vent gases and dust away from the pad surface, maintaining consistent braking performance even under heavy use. The black HA finish on the caliper housing not only looks sharp but also offers a layer of protection.

This kit is designed as a comprehensive rear brake upgrade. It includes the necessary components to replace your existing rear brake system, offering a direct path to improved braking feel and capability. For optimal performance and safety, it's always recommended to have a professional install a system of this caliber and to consult the manufacturer's installation guide for specific details regarding hardware and procedures.