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

The 380x28mm, two-piece rotors in this Brembo GT Big Brake Kit are cast iron, chosen for their ability to handle heat during demanding driving. This kit is specifically designed for the rear of the 2015-2018 BMW M3 models equipped with the CC Brake Equipment. It includes four-piston calipers, which offer a significant upgrade in stopping power and feel compared to stock components.

Brembo's GT Big Brake Kits are a popular choice for drivers looking to improve their vehicle's braking performance. The two-piece rotor design helps reduce unsprung weight and allows for better heat dissipation, which is crucial for maintaining consistent braking performance under heavy use. The Type 3 slots on the rotors are designed to help vent gases and dust away from the pad surface, ensuring a cleaner pad and more reliable stopping power, especially during spirited driving or track use. The calipers themselves are finished in silver, giving your wheels a clean, performance-oriented look.

When installing a kit like this, it's important to ensure all components are properly seated and torqued according to the manufacturer's specifications. This kit is a comprehensive upgrade, and while it's designed as a direct fit for the specified M3 models, it's always recommended to consult the included installation instructions for the most accurate guidance. Upgrading your rear brakes with a kit like this can make a notable difference in your car's overall braking capability, providing more confidence when you need to slow down quickly.