Brembo 1B3.8017A3 Gran Turismo Big Brake Kit with Two-Piece Rotors

The Brembo 1B3.8017A3 Gran Turismo (GT) Big Brake Kit delivers unmatched performance and technology for high-performance street and track applications. This comprehensive brake upgrade system features larger calipers and discs that significantly increase thermal capacity and brake torque, providing superior stopping power and fade resistance under demanding conditions.

Two-Piece Rotor Design Benefits:

This kit utilizes Brembo's advanced two-piece floating hat and rotor assembly design, which reduces unsprung and rotating weight while improving heat dissipation. The separated design allows the rotor to expand and contract independently from the aluminum hat, minimizing warping and extending component life.

Complete Kit Includes:

• Brembo multi-piston calipers with sequentially sized pistons for balanced pad wear and optimal pressure distribution
• Two-piece floating hat and rotor assemblies with drilled or slotted disc options up to 16 inches (405mm)
• DOT/TÜV approved stainless steel braided brake lines for improved pedal feel and durability
• Brembo high-performance brake pads engineered for the system
• Floating anti-rattle disc hardware for quiet operation
• Billet aluminum caliper mounting brackets for precise fitment
• Complete hardware package for seamless installation

Key Features:

• Available with 2, 4, 6, or 8-piston calipers depending on application
• Caliper color options: red, black, or silver
• TÜV certification on most GT applications
• Fully compatible with ABS and traction control systems
• Direct bolt-on installation with all necessary hardware included

Important: Proper wheel clearance measurement is critical for fitment. Verify your wheel dimensions before ordering to ensure compatibility with this brake system.