Brembo 1H3.8004A2 Gran Turismo Big Brake Kit with Two-Piece Rotors

The Brembo Gran Turismo (GT) Big Brake Kit represents the pinnacle of high-performance braking technology for both street and track applications. This comprehensive brake upgrade system delivers significantly increased thermal capacity and brake torque through larger calipers and oversized rotors, providing superior stopping power and fade resistance under demanding conditions.

Two-Piece Rotor System Benefits:

• Two-piece floating hat and rotor design reduces unsprung and rotating weight while improving heat dissipation
• Available with drilled or slotted rotors up to 16 inches (405mm) in diameter
• High-performance multi-piston calipers (2, 4, 6, or 8 pistons depending on application) with sequentially sized pistons for balanced pad wear
• Choice of red, black, or silver caliper finishes
• Precision CNC-machined billet aluminum caliper mounting brackets
• Floating anti-rattle hardware for quiet operation

Complete Kit Includes:

• Brembo two-piece floating rotors with aluminum hat assemblies
• Brembo multi-piston calipers with performance brake pads pre-installed
• DOT/TÜV-approved stainless steel braided brake lines
• All necessary mounting hardware and brackets for direct bolt-on installation

Fully compatible with factory ABS and traction control systems. Most GT applications include TÜV certification for quality assurance. Professional installation recommended. Proper wheel clearance measurement is critical before ordering—verify fitment to ensure adequate clearance for the larger caliper and rotor assembly.