Brembo 06-12 325i (Excl. xDrive) Rear GTR BBK 4 Pist Billet 345x28 2pc Rotor Slotted TY3L - Nickel

This Brembo GTR Big Brake Kit for the rear of your 2006-2012 BMW 325i (excluding xDrive models) includes everything you need for a significant upgrade to your braking system. You get a pair of 4-piston GTR calipers, two 345x28mm 2-piece slotted rotors, and all the necessary hardware to get them installed. This kit is designed to replace your factory rear brakes with a high-performance setup that offers improved stopping power and heat management.

The 4-piston GTR calipers are forged from billet aluminum for a strong yet lightweight construction, and they feature a nickel finish for corrosion resistance and a clean look. These calipers work with the included 345x28mm two-piece rotors, which are slotted to help dissipate heat and gases, leading to more consistent braking performance, especially during repeated hard stops. The two-piece design allows for better thermal management as the rotor and hat can expand independently, reducing the risk of warping.

Installing a big brake kit like this is a substantial modification that can make a noticeable difference in how your car feels when you brake, particularly if you track your vehicle or drive it hard. It’s a well-built system from Brembo, a name known for performance braking components. Make sure to consult the manufacturer's installation guide for specific details on mounting and any additional components or fluids you might need for a complete and safe installation.