Brembo 1P3.8003A5 Gran Turismo Big Brake Kit

The Brembo 1P3.8003A5 Gran Turismo (GT) Big Brake Kit delivers unmatched braking performance for high-performance street and track applications. This premium brake system utilizes larger calipers and oversized rotors to dramatically increase thermal capacity and brake torque, providing exceptional stopping power and fade resistance under extreme conditions.

Two-Piece Rotor Configuration:

• Advanced 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
• Choice of 2, 4, 6, or 8-piston calipers with sequentially sized pistons (application dependent)
• Caliper finish options: red, black, or silver powder coat
• DOT/TÜV approved stainless steel braided brake lines
• High-performance Brembo brake pads included
• Floating anti-rattle disc hardware for quiet operation
• CNC-machined billet aluminum caliper mounting brackets

One-Piece Rotor Configuration:

• Cost-effective performance upgrade with oversized calipers and rotors
• Drilled or slotted one-piece rotors up to 14 inches (355mm)
• 2 or 4-piston calipers with sequentially sized pistons (application dependent)
• Caliper finish options: red, black, or silver powder coat
• DOT/TÜV approved stainless steel braided brake lines
• High-performance Brembo brake pads included
• CNC-machined billet aluminum caliper mounting brackets

Most Gran Turismo applications include TÜV certification and are fully compatible with ABS and traction control systems. All necessary hardware is included for seamless installation. Note: This kit does not include brake lines; reuse OEM lines or upgrade separately. Proper wheel clearance measurement is critical before installation to ensure fitment.