Brembo 08-13 128i/08-13 135i Front GT BBK 6 Piston Cast 355x32 2pc Rotor Drilled-Red

This Brembo GT Big Brake Kit for your 2008-2013 BMW 128i or 135i includes everything you need to significantly upgrade your front braking system. You get a pair of massive 6-piston calipers, two 355x32mm two-piece rotors with a drilled finish, and all the necessary hardware to get them installed. This kit is designed to replace your factory front brakes with a much more robust setup, offering improved stopping power and heat management for spirited driving or track use.

The heart of this kit is Brembo's renowned GT caliper, featuring a 6-piston design. More pistons mean more even pressure distribution across the brake pad, leading to better pad wear and more consistent braking force. These calipers are cast from durable aluminum and are finished in a striking red. They work in conjunction with the 355x32mm two-piece rotors. The two-piece design allows the rotor ring to expand and contract independently of the hat, which helps reduce stress and prevent warping. The drilled finish on the rotor surface helps to dissipate heat and gasses, keeping your brakes cooler and performing better under heavy load. This setup is a substantial upgrade over stock, providing a noticeable difference in pedal feel and fade resistance.

Installing a big brake kit like this is a significant modification, and it's recommended to consult the manufacturer's installation guide for specific procedures. While the calipers and rotors are designed as a direct replacement for the factory mounting points, proper bleeding of the brake system is crucial after installation. This kit is a popular choice for BMW owners looking to enhance their vehicle's performance and safety, especially if they participate in track days or autocross events.