Brembo 17-23 540i Front GT BBK 6 Piston Cast 405x34 2pc Rotor Slotted Type1-Yellow

The massive 405x34mm, two-piece rotors in this Brembo GT Big Brake Kit are a clear indicator of the stopping power this system is built to provide. Designed for the front of your 2017-2023 BMW 540i, this kit replaces your factory braking components with a substantial upgrade. The six-piston calipers, cast from durable aluminum, are paired with these large, slotted rotors to offer a significant improvement in braking performance, especially under demanding conditions.

Brembo's GT Big Brake Kits are engineered for drivers who push their vehicles hard, whether on the track or during spirited street driving. The two-piece rotor construction, featuring a cast-iron friction ring bolted to an aluminum hat, helps manage heat more effectively and reduces unsprung weight compared to a single-piece rotor. The Type 1 slots on the rotor surfaces are designed to help vent gases and dust away from the pad surface, maintaining consistent braking force and reducing fade. The calipers themselves are finished in a bright yellow, adding a visual flair that matches their performance capabilities.

This kit includes everything needed to upgrade your front brakes: the calipers, the two-piece slotted rotors, high-performance brake pads, and all the necessary mounting hardware and brake lines. While this is a comprehensive kit, always refer to the manufacturer's installation instructions for specific details and torque specifications to ensure proper setup. This Brembo kit represents a substantial investment in your vehicle's performance and safety, offering a noticeable difference in braking feel and capability.