Brembo 08-17 S5/09-16 S4 Front GTS BBK 6 Piston Cast 380x32 2pc Rotor Slotted Type3-Black HA

The 380x32mm two-piece rotors in this Brembo Gran Turismo System (GTS) are cast iron, a material chosen for its excellent thermal capacity and wear resistance under heavy braking. This kit is built around a 6-piston caliper design, which distributes braking force more evenly across the larger rotor surface. This setup is intended for vehicles where stopping power and heat management are critical, especially during repeated hard braking events.

This Brembo GTS Big Brake Kit (BBK) includes everything needed to upgrade your front braking system. The calipers are a solid, one-piece casting, which helps maintain rigidity under high pressure, and they come finished in black. The rotors are a two-piece design, meaning the aluminum hat is separate from the iron braking surface. This design helps reduce weight and allows for thermal expansion without warping the rotor. The Type 3 slotting pattern on the rotors is designed to help clear dust and gas away from the pad surface, ensuring consistent performance even when the brakes are hot.

When installing a kit like this, it's important to follow the manufacturer's instructions carefully. You'll want to ensure all components are properly seated and torqued. This kit is a significant upgrade for your vehicle's braking performance, offering improved feel and fade resistance for spirited driving or track use.