Brembo 1ND.9033AS GT-S Big Brake Kit Slotted Rotors - 380mm 2-Piece

The Brembo 1ND.9033AS GT-S Big Brake Kit is a complete, race-inspired braking upgrade engineered to deliver significantly improved stopping power, thermal management, and pedal feel over factory braking systems. Part of Brembo's acclaimed GT-S line, this kit bridges the gap between Brembo's street-oriented GT and the track-focused GT-R, offering a compelling blend of performance and everyday usability.

At the heart of the system are 380mm two-piece slotted rotors paired with hard-anodized aluminum fixed calipers featuring opposing pistons. The two-piece floating disc design uses a cast-iron braking surface mounted to a lightweight aluminum hat, reducing unsprung and rotating mass for improved handling response and reduced thermal stress. The slotted rotor surface continuously cleans and refreshes the brake pad face, maintaining consistent bite and minimizing fade during repeated hard stops.

Key Features:

• 380mm two-piece floating rotors — larger braking surface for increased heat dissipation and fade resistance
• Type-3 slotted rotor surface — continuously degasses pads and refreshes the friction interface for consistent performance
• Hard-anodized aluminum fixed calipers — lightweight, rigid monobloc construction with opposing pistons for even pad wear and precise modulation
• High-performance brake pads included — aggressive friction material engineered to outperform OEM pads in both street and track environments
• Stainless steel braided brake lines — DOT/TUV-approved lines for improved pedal feel and fluid consistency under heat
• CNC-billet caliper mounting brackets — vehicle-specific, precision-milled hardware for a precise fit and structural integrity under high-load conditions
• Full hardware kit included — all necessary fasteners, adapters, and installation hardware included for a complete installation
• Compatible with ABS and traction control — fully engineered to work with factory master cylinder, ABS, and stability systems
• Twin-seal caliper design — protects pistons and internal seals from dirt and debris, extending caliper service life

The Brembo GT-S Big Brake Kit (BBK) is developed using the same engineering resources that supply braking systems to Formula 1, MotoGP, and the world's top production car manufacturers. Each system is homologated beyond OEM standards and rigorously tested to ensure reliable, repeatable performance at the track and on the street.