Brembo 1G3.9014A2 Gran Turismo Big Brake Kit High Performance Upgrade

The Brembo 1G3.9014A2 Gran Turismo (GT) Big Brake Kit delivers unmatched 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 superior stopping power and fade resistance under demanding conditions.

Two-Piece Rotor Configuration:

Premium two-piece floating hat and rotor assemblies reduce unsprung and rotating weight while improving heat dissipation. Available with drilled or slotted rotors up to 16 inches (405mm) in diameter.

Complete Kit Includes:

• Brembo multi-piston calipers (2, 4, 6, or 8 piston depending on application) with sequentially sized pistons for balanced pad wear
• Choice of red, black, or silver caliper finish
• Two-piece floating rotor assemblies with advanced heat dissipation design
• High-performance brake pads specifically formulated for GT systems
• DOT/TÜV approved stainless steel braided brake lines
• Billet aluminum caliper mounting brackets
• Floating anti-rattle hardware for quiet operation
• Complete hardware for seamless installation

One-Piece Rotor Configuration:

Cost-effective alternative featuring oversized single-piece rotors up to 14 inches (355mm) with drilled or slotted designs. Includes 2 or 4 piston calipers with all necessary mounting hardware and brake lines.

Key Benefits:

• Fully compatible with ABS and traction control systems
• Most applications include TÜV certification
• Reduced brake fade during aggressive driving
• Improved pedal feel and modulation
• Lower unsprung weight improves handling response

Important: Proper wheel clearance measurement is critical for fitment. Verify your wheel specifications before installation to ensure compatibility with the larger caliper and rotor assembly.