Brembo 1P3.8003A1 Gran Turismo Big Brake Kit

The Brembo 1P3.8003A1 Gran Turismo (GT) Big Brake Kit delivers professional-grade braking performance for high-performance street and track applications. By utilizing larger calipers and oversized rotors, this system significantly increases brake torque and thermal capacity compared to factory brake systems. Note: This kit does not include brake lines; OEM brake lines must be reused.

Two-Piece Rotor Applications Include:

• Brembo multi-piston calipers (2, 4, 6, or 8 pistons depending on application) with sequentially sized pistons for balanced brake pressure
• Choice of red, black, or silver caliper finish
• Two-piece floating hat and rotor assemblies that reduce unsprung and rotating weight while dissipating heat more efficiently
• Drilled or slotted two-piece rotors available up to 16 inches (405mm) in diameter
• DOT/TÜV approved stainless steel braided brake lines
• High-performance Brembo brake pads engineered for the system
• Floating anti-rattle disc hardware for quiet operation
• CNC-machined billet aluminum caliper mounting brackets
• TÜV certification on most GT applications

One-Piece Rotor Applications Include:

• Brembo 2 or 4 piston calipers (depending on application) with sequentially sized pistons
• Choice of red, black, or silver caliper finish
• Drilled or slotted one-piece rotors up to 14 inches (355mm) in diameter
• DOT/TÜV approved stainless steel braided brake lines
• High-performance Brembo brake pads
• CNC-machined billet aluminum caliper mounting brackets
• TÜV certification on most GT applications

All Brembo Gran Turismo brake systems are fully compatible with ABS and traction control systems. Complete installation hardware is included for seamless integration. Important: Wheel clearance measurement is critical for proper fitment. Verify wheel dimensions before ordering to ensure compatibility with the larger caliper and rotor assembly.