Brembo 15-18 M3 (CC Brake Eqpt) Rr GT BBK 4Pis Cast 380x28 2pc Rotor Slotted Type3-Red

Brembo is well-known for making high-performance braking components, and this Rear GT Big Brake Kit is a prime example of their expertise. If you're looking to significantly upgrade the stopping power on your 2015-2018 BMW M3 equipped with the Competition Package (CC Brake Eqpt), this kit is designed to do just that. It replaces your factory rear brakes with a much more robust system, built to handle the demands of spirited driving and track use.

This kit includes a pair of red, 4-piston cast aluminum calipers that offer increased clamping force over stock. They work in conjunction with massive 380x28mm two-piece slotted rotors. The two-piece design helps manage heat and reduce unsprung weight, while the slots on the rotor surface help to vent gases and dust away from the pad surface, maintaining consistent braking performance even under heavy load. The Type 3 slotting pattern is a popular choice for its balance of performance and rotor longevity.

When installing a big brake kit like this, it's important to ensure you have the correct tools and follow the manufacturer's instructions carefully. This kit is a substantial upgrade, and its performance benefits are most noticeable when paired with appropriate brake pads and fluid. It's a well-built system designed for those who push their vehicles hard and demand the best from their braking system.