Brembo 12-15 335i/335i xDrive MSport Brakes Rr GT BBK 4Pis Cast 345x28 2pc Rtr Slot TY3L - Black

If you're looking to significantly upgrade the braking performance on your 2012-2015 BMW 335i or 335i xDrive with the M Sport package, this Brembo GT Big Brake Kit for the rear is a serious consideration. This kit is designed to provide a substantial improvement in stopping power, heat management, and overall braking feel, especially under demanding driving conditions. It replaces your factory rear brake components with larger, more capable hardware engineered for consistent performance.

At the heart of this kit are the robust 4-piston calipers, which offer increased clamping force over stock. These calipers work in conjunction with the 345x28mm two-piece rotors. The two-piece design allows for better thermal management as the aluminum hat can dissipate heat more effectively than a solid one-piece rotor. The rotors themselves feature a slotted surface, which helps to clear away brake dust and gases that can build up between the pad and rotor surface, ensuring a cleaner contact patch and more consistent braking performance, especially during repeated hard stops. The cast iron construction of the rotor bell and the caliper bodies are well-built to handle the stresses of spirited driving.

This kit includes everything needed to install the rear big brake system, featuring the calipers, rotors, and necessary hardware. The black finish on the calipers offers a clean, performance-oriented look behind your wheels. When installing a big brake kit like this, it's always recommended to consult the manufacturer's installation guide for specific torque values and procedures to ensure optimal performance and safety. Upgrading your rear brakes with this Brembo kit is a significant step towards achieving a more balanced and potent braking system for your vehicle.