Brembo 04-10 5-Series (Excl. xDrive/M5) Rr GT BBK 4Pist Cast 2pc 345x28 2pc Rotor Slot Type1-Black

If you're looking to significantly improve the stopping power and track performance of your 2004-2010 5-Series sedan (excluding xDrive and M5 models), this Brembo GT Big Brake Kit for the rear axle is a serious upgrade. This kit replaces your factory rear brake components with a high-performance system designed for demanding use, offering improved heat management and consistent braking under heavy load.

At the heart of this kit are the Brembo 4-piston calipers, precision-cast for strength and rigidity. These calipers work with a 2-piece rotor assembly featuring a 345x28mm disc size. The 2-piece design helps reduce unsprung weight and allows for better thermal expansion compared to a single-piece rotor. The rotors themselves are slotted with Brembo's Type 1 pattern, which helps to dissipate heat and gases, keeping the pads in better contact with the rotor surface for more reliable braking, especially during repeated hard stops. The calipers come finished in a classic black, adding a performance look to your vehicle.

This kit is designed as a direct replacement for the specified 5-Series models, meaning it aims to install without requiring extensive modifications. However, due to the significant increase in brake component size, it's always recommended to confirm wheel clearance with the included rotor and caliper dimensions before installation. This Brembo GT Big Brake Kit is a substantial investment in your vehicle's performance and safety, offering a noticeable difference in braking feel and capability for spirited driving or track day use.