Brembo 09-16 Z4 sDrive 28i/30i/35i Front GT BBK 6 Piston Cast 380x32 2pc Rotor Drilled-Silver

The 380x32mm, two-piece rotors in this Brembo GT Big Brake Kit are cast iron, chosen for their ability to handle heat and provide a solid foundation for the drilled braking surface. This kit is specifically designed for the 2009-2016 BMW Z4 sDrive models, including the 28i, 30i, and 35i variants, offering a significant upgrade over the factory braking system.

At the heart of this kit are the six-piston calipers, precision-machined from cast aluminum for a strong yet lightweight housing that resists flex under heavy braking. The larger rotor surface area combined with the increased piston count in the calipers means more clamping force and better heat dissipation, which is crucial for maintaining consistent stopping power during spirited driving or track use. The drilled rotor faces help to vent gases and heat away from the pad surface, further improving performance and reducing the chance of fade. This kit comes with everything needed to install the front braking system, including the calipers, rotors, mounting brackets, and high-performance brake pads specifically matched to this setup.

When installing this kit, you'll want to ensure your vehicle's brake fluid is fresh and properly bled afterward to get the most out of the new components. This Brembo GT Big Brake Kit is a substantial upgrade for any Z4 owner looking to improve their vehicle's braking performance and feel, offering a noticeable difference in stopping distance and fade resistance.