Brembo 1H3.8004A3 Gran Turismo Big Brake Kit

The Brembo Gran Turismo (GT) Brake Kit delivers race-proven stopping power engineered for high-performance street and track applications. By utilizing oversized calipers and larger diameter rotors, this complete brake system upgrade dramatically increases thermal capacity and brake torque over factory components.

Two-Piece Rotor Systems:

• Brembo 2, 4, 6, or 8-piston forged aluminum calipers with sequentially sized pistons for balanced pad wear and optimal pressure distribution
• Two-piece floating hat and rotor assemblies reduce unsprung and rotating weight while improving heat dissipation
• Drilled or slotted rotors available in sizes up to 16 inches (405mm)
• Caliper finish options: red, black, or silver

One-Piece Rotor Systems:

• Cost-effective performance upgrade with 2 or 4-piston calipers featuring sequentially sized pistons
• Drilled or slotted one-piece rotors up to 14 inches (355mm)
• Available in red, black, or silver caliper finishes

Complete Kit Includes:

• Brembo high-performance brake pads engineered for aggressive stopping
• DOT/TÜV-approved stainless steel braided brake lines
• CNC-machined billet aluminum caliper mounting brackets
• Floating anti-rattle hardware for quiet operation
• All necessary installation hardware for seamless integration

Brembo GT brake systems are fully compatible with ABS and traction control systems. Most applications include TÜV certification. Proper wheel fitment measurement is critical before installation to ensure adequate clearance for the larger caliper and rotor assembly.