Brembo 10-16 E63 AMG/12-18 CLS63 AMG Rear GTR BBK 4 Piston Billet 380x28 2pc Rotor Drilled- Nickel

If you're looking to significantly upgrade the stopping power on your 2010-2016 Mercedes-Benz E63 AMG or 2012-2018 CLS63 AMG, this Brembo Rear GTR Big Brake Kit is a serious consideration. This kit is designed to provide a substantial improvement in braking performance, especially under demanding conditions where heat and repeated stops can overwhelm stock components. It's built around robust 4-piston calipers and large 380x28mm two-piece rotors, offering a much larger surface area and greater thermal capacity than factory parts.

The calipers themselves are forged from billet aluminum, a strong yet lightweight material that helps dissipate heat effectively. They house four pistons, which apply more even pressure across the brake pad surface for improved stopping force and feel. The two-piece rotor design is notable; it separates the braking surface from the hat, allowing for independent expansion and contraction due to heat. This helps prevent rotor warping and cracking over time, a common issue with high-performance braking. The braking surface is drilled, which helps to vent gases and heat away from the pad, maintaining consistent performance during hard braking. The nickel finish on the rotors adds a layer of corrosion resistance and a clean look.

This kit includes everything needed to install the rear big brake system, giving you a complete upgrade. When installing a big brake kit, it's always recommended to consult the manufacturer's installation guide for specific torque values and procedures to ensure optimal performance and safety. The increased braking capability will allow you to brake later and harder, giving you more confidence on the street or track.