Brembo 04-10 5-Series (Excl. xDrive/M5) Rr GT BBK 4 Pist Cast 345x28 2pc Rotor Slotted TY3L - Black

If you're looking to significantly improve the stopping power and heat management of your 2004-2010 BMW 5-Series (excluding xDrive and M5 models), this Brembo GT Big Brake Kit for the rear is a serious consideration. This kit is designed to handle the demands of spirited driving and track use, offering a substantial upgrade over the factory braking system. It's built to provide consistent performance when you need it most, especially during repeated hard stops where heat can become a major factor.

At the heart of this kit are the 4-piston calipers, which offer increased clamping force compared to stock. These calipers are paired with 345x28mm two-piece rotors featuring a slotted design. The slots on the rotor surface help to sweep away dust and gas that can build up between the pad and rotor, maintaining a cleaner contact patch and improving braking consistency. The two-piece rotor construction also helps to manage heat more effectively and can reduce unsprung weight compared to a single-piece rotor. The calipers themselves are cast aluminum, which is strong yet lightweight, and finished in a sleek black to complement the look of your vehicle.

This Brembo GT BBK is a comprehensive rear-axle upgrade. It includes everything needed to install the larger calipers and rotors, transforming your car's braking performance. While this kit is designed for a direct fit on the specified models, it's always a good idea to consult the manufacturer's installation guide for any specific tool requirements or procedures. The improved thermal capacity and stopping power make this a worthwhile investment for drivers who push their vehicles hard.