Brembo 06 330i Rear GTR BBK 4 Piston Billet 345x28 2pc Rotor Drilled-Nickel

The 345x28mm two-piece rotor design in this Brembo GTR Big Brake Kit is a key feature, allowing for better heat management and reduced unsprung weight compared to a single-piece rotor. This kit is built for serious performance, offering a significant upgrade over your stock rear braking setup. The 4-piston billet aluminum calipers are a substantial piece of hardware, designed to provide strong clamping force and consistent pedal feel, even under demanding conditions.

Brembo is known for its racing heritage, and this GTR kit brings that expertise to your vehicle. The calipers are machined from billet aluminum for strength and lightness, and the rotors are drilled to help dissipate heat and gases, which means more reliable stopping power when you need it most. The nickel finish on the rotors adds a layer of corrosion resistance, helping them look good and perform well over time. This is a comprehensive rear brake upgrade designed for enthusiasts who push their vehicles hard and demand the best in braking performance and durability.

When installing a kit like this, it's important to ensure you have the correct supporting components. While this kit includes the calipers and rotors, you'll want to confirm compatibility with your existing brake lines and master cylinder to get the most out of the upgrade. Proper bedding-in procedures are also crucial for these high-performance components to achieve their optimal performance and longevity. This kit represents a serious investment in your vehicle's braking system, offering a noticeable improvement in stopping power and heat resistance.