Brembo 12-16 991.1 C2/C4 (Excl. PCCB) Rear GT BBK 4 Pist Cast 345x28 2pc Rotor Slotted TY3L - Silver

This Brembo GT Big Brake Kit for the rear of your 2012-2016 Porsche 911 Carrera 2 or Carrera 4 (excluding models with PCCB ceramic brakes) includes everything you need to significantly upgrade your braking system. You get a pair of silver 4-piston cast aluminum calipers, two-piece 345x28mm slotted rotors, and all the necessary hardware for installation. This kit is designed to replace your factory rear brakes, offering a substantial improvement in stopping performance and heat management.

The calipers are crafted from cast aluminum, a material chosen for its strength and lighter weight compared to iron, which helps reduce unsprung mass. Each caliper houses four pistons, providing more even pressure distribution across the brake pad surface. This results in more consistent and powerful braking, especially under demanding conditions. The two-piece rotor design features a 345mm diameter and a 28mm thickness, with a slotted surface. The slots help to vent gases and dust away from the pad surface, which keeps the brakes cooler and maintains optimal friction, even during repeated hard stops. This two-piece construction also allows for better thermal expansion and contraction of the rotor compared to a single-piece design.

Installing a big brake kit like this is a significant upgrade for any 911 owner looking for enhanced braking performance. While it's a direct bolt-on replacement for the factory rear setup (excluding PCCB models), it's recommended to have this kit installed by a qualified technician to ensure proper function and safety. This kit is a popular choice for those who track their vehicles or simply want the confidence of stronger, more reliable stopping power on the street.