Brembo 1P1.8003A3 Gran Turismo Big Brake Kit

The Brembo 1P1.8003A3 Gran Turismo Big Brake Kit delivers professional-grade braking performance for high-performance street and track applications. This complete brake system upgrade features larger calipers and rotors to dramatically increase thermal capacity and brake torque, providing the stopping power demanded by serious driving enthusiasts.

Two-Piece Rotor Configuration Features:

• Multi-piston calipers (2, 4, 6, or 8 pistons depending on application) with sequentially sized pistons for optimized pressure distribution
• Two-piece floating hat and rotor assemblies reduce unsprung and rotating weight while improving heat dissipation
• Drilled or slotted rotors available up to 16 inches (405mm) in diameter
• DOT/TÜV approved stainless steel braided brake lines
• High-performance brake pads engineered for enhanced stopping power
• Floating anti-rattle disc hardware for quiet operation
• Precision-machined billet aluminum caliper mounting brackets
• Available in red, black, or silver caliper finishes

One-Piece Rotor Configuration Features:

• 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) in diameter
• DOT/TÜV approved stainless steel braided brake lines
• High-performance brake pads included
• Billet aluminum caliper mounting brackets
• Available in red, black, or silver caliper finishes

Complete System Includes: Calipers, rotors, brake pads, caliper mounting brackets, anti-rattle hardware, and all necessary installation hardware. Most GT applications include TÜV certification. Fully compatible with ABS and traction control systems for seamless integration.

Important Note: This kit does not include brake lines—reuse OEM lines or purchase separately. Proper wheel clearance measurement is critical for fitment—verify brake-to-wheel clearance before installation.