Brembo 1B2.9003A3 GT 4-Piston Front Big Brake Kit 380mm

The Brembo Gran Turismo (GT) 4-Piston Big Brake Kit delivers exceptional stopping power for both daily driving and high-performance street and track use. Engineered specifically for 2003 and newer Infiniti FX45 models, this complete front brake upgrade features a 380x32mm 2-piece slotted rotor design with silver calipers that bolt directly to your vehicle's original suspension.

Complete System Includes:

• Fixed aluminum 4-piston brake calipers in silver finish
• Large diameter 380mm x 32mm 2-piece vented rotors with slotted surfaces
• High-performance brake pads optimized for the caliper design
• Stainless steel braided brake lines for improved pedal feel
• Aircraft-quality mounting brackets and hardware

Key Features:

• Direct bolt-on installation—fully compatible with stock brake master cylinder and ABS system
• Slotted rotor surfaces enhance heat dissipation and reduce brake fade
• Corrosion-resistant rotor coating prevents rust and provides an aggressive appearance
• 2-piece rotor design reduces unsprung weight while improving thermal management
• Significantly larger rotor diameter increases thermal capacity and braking torque

This front brake system transforms your vehicle's braking performance with increased stopping power, improved fade resistance, and enhanced pedal modulation. The premium construction and engineering make it suitable for spirited street driving and track day applications while maintaining excellent performance in everyday traffic conditions.

Important: Wheel clearance measurement is critical for proper fitment. Verify your wheels will clear the larger calipers and rotors before installation. Minor modifications may be required for installation.