Brembo 09-13 FX35/FX50/14-17 QX70 Rr GTR BBK 4 Pist Billet 345x28 2pc Rotor Drilled- Nickel

This Brembo rear big brake kit features a 4-piston billet aluminum caliper and a 345x28mm two-piece drilled rotor, designed for improved stopping performance. The caliper's billet construction offers a strong foundation for the braking system, while the two-piece rotor design helps manage heat more effectively than a traditional single-piece rotor. The drilled rotor surface aids in dissipating heat and gas, which can help maintain consistent braking power during demanding use.

The calipers in this kit are a 4-piston design, meaning they have more pistons than many stock calipers. More pistons generally allow for more even pressure distribution across the brake pad, leading to better pad contact and potentially improved braking feel. The rotors are 345mm in diameter and 28mm thick, providing a larger surface area for heat dissipation and a more robust pad engagement. The drilled pattern on the rotor surface is a common feature in performance braking systems, helping to vent gases and heat away from the pad surface, which can prevent brake fade under heavy use.

This kit is a significant upgrade for vehicles that see frequent hard braking or are used in performance driving situations. It's important to note that when upgrading your braking system, it's often recommended to consider the entire system. While this kit focuses on the rear, ensuring your front brakes are also up to the task is key to achieving balanced braking performance. Always refer to the manufacturer's installation instructions for proper setup and any specific hardware or fluid recommendations.