Brembo 24+ BMW M30i/xDrive/24+ 540i xDrive Fr GT-S BBK 6 Pist Cast 405x34 2pc Rotor Slt TY3- Blk HA

The 405x34mm, two-piece slotted rotors are a key component of this Brembo GT-S Big Brake Kit, designed to handle the demanding braking needs of performance BMWs like the 2024+ M30i/xDrive and 2024+ 540i xDrive. This kit replaces your factory braking system with a substantial upgrade, featuring a 6-piston caliper design that offers increased clamping force and better heat dissipation compared to stock setups. The larger rotor surface area, combined with the caliper's ability to apply more even pressure, means you get more consistent stopping power, especially during spirited driving or repeated hard braking events.

Brembo's GT-S calipers are cast from aluminum for a strong yet lightweight housing, finished in a durable black hard anodized (HA) coating that resists wear and corrosion. The two-piece rotor construction, with its floating hat design, allows for thermal expansion without inducing stress or warping, while the Type 3 slots are machined to help sweep away dust and gas, maintaining optimal pad contact. This combination of advanced materials and thoughtful design ensures that your braking system can keep up with the performance capabilities of your BMW, providing confidence and control when you need it most.

When installing this kit, it's important to note that it is a significant upgrade and may require specific tools and procedures beyond a standard brake job. Refer to the manufacturer's installation instructions for detailed guidance. This kit is intended for owners who prioritize braking performance and are looking for a substantial improvement over the original equipment.