Brembo 05-07 Quattroporte/08 GranTurismo Rr GT BBK 4Pist Cast 380x28 2pc Rotor Slotted Type3-Silver

This is a Brembo rear big brake kit designed for the 2005-2007 Maserati Quattroporte and the 2008 Maserati GranTurismo. It's a comprehensive upgrade aimed at significantly improving your car's braking performance, especially under demanding conditions. The kit includes everything needed to replace your factory rear brake setup with a more robust system, featuring larger rotors and multi-piston calipers.

At the heart of this kit are the 4-piston cast aluminum calipers, which offer a more rigid structure and better heat dissipation compared to stock. These calipers clamp down on substantial 380x28mm two-piece rotors. The two-piece design allows the rotor hat to expand and contract independently of the friction surface, which helps reduce stress and prevent warping. The rotors themselves are slotted with Brembo's Type 3 pattern, which helps to sweep away dust and gas buildup, maintaining consistent pad contact and improving wet weather braking. This combination of larger surface area, more pistons, and advanced rotor design translates to more confident braking, reduced fade during spirited driving or track use, and a more solid pedal feel.

When installing this kit, it's important to note that it is a direct replacement for the specified Maserati models, meaning it's designed to fit without requiring extensive modifications. However, as with any significant brake upgrade, it's always recommended to consult the manufacturer's installation guide for specific torque values and procedures. You may also want to consider pairing these rear upgrades with a similar front big brake kit from Brembo to achieve a balanced braking system across the entire vehicle.