Brembo 15-18 M3 Excl CC Brakes Rr GTS BBK 4Pis Cast 380x28 2pc Rotor Slotted Type3-Black HA

This is the Brembo Rear GTS Big Brake Kit for your 2015-2018 BMW M3, excluding models with Carbon Ceramic brakes. This kit is designed to significantly upgrade your vehicle's braking performance, offering a substantial improvement over the factory setup. It includes everything you need to install a high-performance braking system on the rear axle, ensuring balanced stopping power and enhanced control, especially during spirited driving or track use.

At the heart of this kit are the Brembo 4-piston calipers, known for their robust construction and consistent clamping force. These calipers work with 380x28mm two-piece rotors. The rotors feature a Type 3 slotting pattern, which helps to dissipate heat and gases effectively, keeping the pads clean and ensuring optimal friction. This design is crucial for maintaining braking performance under heavy load, preventing fade and reducing wear. The cast iron construction of the rotors offers a solid foundation for braking, while the black caliper finish adds a touch of aggressive styling to your vehicle's appearance. The two-piece design allows for better thermal management and can simplify rotor replacement down the line.

Installing a big brake kit like this is a significant upgrade that can transform your driving experience. It's important to ensure all components are installed correctly according to Brembo's instructions to achieve the full benefit of this high-performance system. This kit is a substantial investment in your vehicle's safety and performance, providing the stopping power needed to match increased engine output or track-focused driving.