Brembo 2P3.9031A3 Gran Turismo Big Brake Kit

The Brembo 2P3.9031A3 Gran Turismo (GT) Big Brake Kit delivers unmatched braking performance for high-performance street and track applications. This comprehensive brake system upgrade features larger calipers and rotors to dramatically increase brake torque and thermal capacity, providing superior stopping power and fade resistance under demanding conditions.

Two-Piece Floating Rotor Design:

This kit utilizes Brembo's advanced two-piece floating rotor design, featuring a separate hat and rotor assembly that reduces unsprung and rotating weight while improving heat dissipation. The floating design allows for thermal expansion without warping, maintaining consistent performance even under extreme temperatures.

Complete Kit Includes:

• Brembo multi-piston calipers with sequentially sized pistons for balanced pad wear and pedal feel (available in red, black, or silver finish)
• Two-piece floating hat and rotor assemblies with drilled or slotted rotors up to 16 inches (405mm) diameter
• High-performance brake pads engineered for aggressive stopping power
• DOT/TÜV approved stainless steel braided brake lines for improved pedal response
• Floating anti-rattle hardware to eliminate noise and vibration
• Billet aluminum caliper mounting brackets for precise positioning
• Complete installation hardware for seamless integration

Performance Features:

• Fully compatible with ABS and traction control systems
• TÜV certification on most applications for quality assurance
• Reduced unsprung weight improves suspension response and handling
• Enhanced thermal capacity prevents brake fade during repeated hard stops
• Professional-grade components engineered to motorsport specifications

Important: Proper wheel clearance measurement is critical for fitment. Verify your wheel dimensions before installation to ensure adequate clearance for the larger caliper and rotor assembly. This is a front or rear axle kit and may require additional components depending on your specific vehicle application.