Brembo 08-13 M3 (E90/E92/E93) Rear GT BBK 4 Piston Cast 380x28 2pc Rotor Drilled- Yellow

Brembo is well-known for their high-performance braking systems, and this Rear GT Big Brake Kit is a prime example of their expertise. Designed for the 2008-2013 BMW M3 (E90/E92/E93) chassis, this kit is built to handle the demands of spirited driving and track use, offering a significant upgrade over the factory setup. It features robust 4-piston calipers and substantial 380x28mm two-piece rotors that are drilled for improved heat dissipation.

The calipers are constructed from cast aluminum, offering a strong yet lightweight housing for the pistons. These calipers are paired with two-piece rotors, which consist of a cast iron friction ring bolted to an aluminum hat. This design helps to reduce unsprung weight and allows for better thermal management, as the hat can expand and contract independently of the rotor ring. The drilled rotor faces help to vent gases and heat away from the pad surface, contributing to more consistent braking performance, especially under heavy use. The kit comes in a striking yellow caliper finish, adding a visual performance element to your vehicle.

This kit is a comprehensive solution for upgrading your M3's rear braking system. It includes everything needed to install the larger calipers and rotors, providing a substantial improvement in stopping power and fade resistance. For installation, it's always recommended to refer to the manufacturer's detailed instructions to ensure proper fitment and function.