Brembo 1B1.9003A1 GT 4 Piston Big Brake Kit 380mm Front Drilled

The Brembo Gran Turismo GT 4-Piston Big Brake Kit delivers exceptional stopping power for both daily driving and high-performance street and track applications. Designed specifically for 2003 and newer Infiniti FX45 models, this front brake upgrade system bolts directly onto your vehicle's original suspension with no modifications required, maintaining full compatibility with the stock brake master cylinder and ABS system.

Kit Specifications:

• 380mm x 32mm two-piece vented brake rotors with cross-drilled surface
• Four-piston fixed aluminum calipers in black finish
• High-performance brake pads engineered for GT applications
• Stainless steel braided brake lines for improved pedal feel
• Aircraft-quality mounting brackets and hardware
• Corrosion-resistant coating on rotors for durability and aggressive appearance

Key Features:

• Two-piece rotor design reduces unsprung weight while improving heat dissipation
• Cross-drilled holes feature bi-angle chamfering to minimize stress cracking under high-temperature conditions
• Fixed caliper design provides consistent pad wear and superior clamping force
• Protective rotor coating eliminates rust and enhances wheel appearance
• Direct bolt-on installation with no modifications to suspension components

This complete brake system package provides significantly larger rotors and advanced caliper technology compared to stock brakes, resulting in shorter stopping distances, reduced brake fade, and improved thermal management during aggressive driving. The kit includes everything needed for installation on the front axle.

Important: Proper wheel fitment verification is critical before ordering. Measure your wheel's inner diameter, spoke clearance, and offset to ensure adequate clearance for the larger calipers and rotors. Minor modifications may be required depending on wheel design.