Brembo 01-06 M3 Rear GTR BBK 4 Piston Billet345x28 2pc Rotor Drilled- Nickel Plated

The 345x28mm two-piece rotor design in this Brembo GTR Big Brake Kit is a key element for managing heat during aggressive driving. This kit is specifically built for the 2001-2006 BMW M3, offering a substantial upgrade over the factory braking system. The four-piston billet aluminum calipers are engineered to provide strong, consistent clamping force, which translates directly into improved stopping power and feel when you need it most.

Brembo's GTR line is their top-tier offering, and this rear kit reflects that. The calipers are forged from billet aluminum for maximum rigidity and reduced weight, helping to minimize flex under heavy braking. The two-piece rotors feature a drilled surface, which helps to dissipate heat and expel gases and dust, keeping the pads in better contact with the rotor face for more reliable performance. The nickel-plated finish on the rotors not only looks sharp but also offers a layer of corrosion resistance. This kit is designed for enthusiasts who demand the best from their braking system, offering a significant improvement in both performance and durability for track days or spirited street driving.

When installing a kit of this caliber, it's important to ensure you have all the necessary supporting components. While this kit includes the calipers, rotors, and mounting hardware, you may want to consider high-performance brake fluid and stainless steel brake lines to complement the new hardware and achieve optimal performance. Refer to the manufacturer's installation instructions for detailed guidance on proper fitment and setup.