Brembo 12-16 991.1/991.1 (Excl. PCCB) Rear GT BBK 4 Piston Cast 345x28 2pc Rotor Drilled- Yellow

The 345x28mm, two-piece rotors in this Brembo GT Big Brake Kit are cast iron, a material chosen for its excellent thermal properties and durability under heavy use. This rear kit is specifically for the 2012-2016 Porsche 911 (991.1) models, excluding those equipped with the Porsche Ceramic Composite Brakes (PCCB). It features robust 4-piston calipers finished in a bright yellow, designed to offer significant improvements in stopping power and heat management over the factory setup.

This kit is built around Brembo's GT caliper design, known for its stiffness and consistent performance. The calipers are paired with drilled, two-piece rotors that help dissipate heat more effectively and reduce unsprung weight compared to solid, one-piece rotors. The drilled pattern also aids in clearing out brake dust and gases, which helps maintain optimal pad contact and consistent braking force, especially during repeated hard stops. This is a comprehensive upgrade aimed at drivers who demand more from their braking system.

When installing this kit, you'll want to ensure you have the necessary tools and knowledge for a brake system overhaul. It's a substantial upgrade that replaces key components of your rear braking system. For optimal performance and safety, it's recommended to follow the manufacturer's installation instructions carefully and consider replacing your brake fluid with a high-performance DOT 4 fluid to take full advantage of the new hardware.