Brembo 11-16 528i Rear GTR BBK 4 Piston Billet 345x28 2pc Rotor Drilled- Nickel

If you're looking to significantly upgrade the braking performance on your 2011-2016 BMW 528i, this Brembo GTR Big Brake Kit for the rear is a serious consideration. This kit is designed to replace your factory rear brake components with a much more robust setup, offering improved stopping power and heat management for spirited driving or track use. The GTR line from Brembo represents their top-tier offerings, focusing on maximum performance and durability.

At the heart of this kit are the 4-piston GTR calipers, precision-machined from billet aluminum for a strong yet lightweight structure. These calipers house larger brake pads, which increase the surface area for better friction and heat dissipation. Paired with these calipers are the 345x28mm two-piece rotors. The two-piece design allows the rotor hat to expand and contract independently of the friction ring, reducing the risk of rotor warping under extreme heat. The rotors are drilled, which helps to vent gases and moisture away from the pad surface, maintaining consistent braking performance, and they feature a nickel finish for corrosion resistance. This entire assembly is engineered to work together, providing a substantial improvement over stock.

Installing a big brake kit like this is a significant undertaking, and it's important to ensure all components are properly fitted and bled. This kit is a comprehensive solution for the rear of your 528i, aiming to provide a more confident and powerful braking experience. While it's a substantial investment, the performance gains and the quality of Brembo components make it a popular choice for those who demand more from their vehicle's braking system.