Brembo 1B3.8034A2 Gran Turismo Big Brake Kit with Two-Piece Rotors

The Brembo 1B3.8034A2 Gran Turismo Big Brake Kit delivers championship-level braking performance for high-performance street and track applications. This comprehensive brake upgrade system features larger calipers and rotors that dramatically increase thermal capacity and brake torque, providing unmatched stopping power and fade resistance during aggressive driving.

Two-Piece Floating Rotor Design:

This Gran Turismo kit utilizes Brembo's advanced two-piece floating hat and rotor assembly, which reduces unsprung and rotating weight while improving heat dissipation. The separated design allows the rotor to expand and contract independently from the hat, reducing stress and improving longevity.

Complete Kit Includes:

• Brembo multi-piston calipers with sequentially sized pistons for balanced pad wear and optimal pressure distribution
• Two-piece drilled or slotted rotors up to 16 inches (405mm) in diameter
• DOT/TÜV approved stainless steel braided brake lines for improved pedal feel
• High-performance brake pads engineered for high-temperature applications
• Floating anti-rattle hardware to eliminate noise and vibration
• Precision-machined billet aluminum caliper mounting brackets
• All necessary installation hardware for seamless integration

Key Performance Features:

• Fully compatible with factory ABS and traction control systems
• TÜV certification available for most applications
• Caliper finish options available in red, black, or silver
• Significant reduction in brake fade during repeated hard stops
• Improved modulation and pedal feedback for precise control

Important: Proper wheel clearance measurement is critical for fitment. Verify that your wheels provide adequate clearance for the larger caliper and rotor assembly before installation. This kit requires wheels specifically designed to accommodate big brake systems.