Brembo 08-13 128i/08-13 135i Front GTS BBK 6 Piston Cast 355x32 2pc Rotor Slotted Type1-Black HA

If you're looking to significantly improve your BMW 128i or 135i's stopping power, especially for track days or spirited driving, this Brembo Gran Turismo (GTS) Big Brake Kit is a serious upgrade for the front axle. This kit replaces your factory braking components with a much larger and more robust system designed to handle higher temperatures and provide more consistent braking performance when you need it most.

At the heart of this kit are the 6-piston forged aluminum calipers, which offer increased clamping force over stock. These calipers grip large 355x32mm two-piece rotors. The rotors are slotted, which helps to vent gases and dust away from the pad surface, maintaining better contact and reducing fade during prolonged braking. The two-piece design also helps manage heat and can make rotor replacement simpler down the line. The calipers come in a durable black finish, and the kit includes everything needed for installation, such as stainless steel brake lines for a firmer pedal feel and all necessary hardware. This is a comprehensive package designed to transform your car's braking capability.

Installing a big brake kit like this is a significant modification, and it's important to ensure it's done correctly. Always refer to the manufacturer's installation guide for specific torque values and procedures. While this kit is designed for a direct fit on the specified BMW models, it's always a good idea to double-check wheel clearance with the larger calipers and rotors before final installation.