Brembo 1N3.9033A3 Gran Turismo Big Brake Kit with Multi-Piston Calipers

The Brembo 1N3.9033A3 Gran Turismo (GT) Big Brake Kit represents the pinnacle of high-performance braking technology for street and track applications. This comprehensive brake upgrade system delivers exceptional stopping power through larger calipers and discs that dramatically increase thermal capacity and brake torque.

Two-Piece Rotor System Features:

• Brembo multi-piston calipers (2, 4, 6, or 8 pistons depending on application) with sequentially sized pistons for balanced pad pressure
• Available in red, black, or silver caliper finish options
• Two-piece floating hat and rotor assemblies reduce unsprung and rotating weight while improving heat dissipation
• Drilled or slotted two-piece discs available up to 16 inches (405mm) in diameter
• DOT/TÜV approved stainless steel braided brake lines
• High-performance Brembo brake pads optimized for the caliper design
• Floating anti-rattle disc hardware for quiet operation
• CNC-machined billet aluminum caliper mounting brackets

One-Piece Rotor System Features:

• Cost-effective alternative with 2 or 4 piston calipers featuring sequentially sized pistons
• Drilled or slotted one-piece discs up to 14 inches (355mm) in diameter
• Available in red, black, or silver caliper finishes
• DOT/TÜV approved stainless steel braided brake lines
• High-performance Brembo brake pads and billet caliper brackets included

Complete System Benefits:

• Fully compatible with ABS and traction control systems
• Most GT applications include TÜV certification for European compliance
• All necessary hardware included for seamless installation
• Proven technology used in professional motorsports and OEM applications

Important: Proper wheel measurement is critical for fitment. Verify wheel clearance before installation to ensure compatibility with your specific wheel design and offset.