Brembo 1N3.9046A1 Gran Turismo Big Brake Kit with Multi-Piston Calipers

The Brembo 1N3.9046A1 Gran Turismo Big Brake Kit delivers professional-grade braking performance for high-performance street and track applications. This comprehensive brake upgrade system features larger calipers and rotors that dramatically increase thermal capacity and brake torque compared to stock components.

Two-Piece Rotor System Features:

• Multi-piston calipers (2, 4, 6, or 8 pistons depending on application) with sequentially sized pistons for balanced pad wear and progressive pedal feel
• 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
• Choice of red, black, or silver caliper finish

One-Piece Rotor System Features:

• 2 or 4 piston calipers (depending on application) with sequentially sized pistons
• Drilled or slotted one-piece rotors up to 14 inches (355mm) in diameter
• Choice of red, black, or silver caliper finish

Complete Kit Includes:

• Brembo high-performance brake pads optimized for the caliper design
• DOT/TÜV approved stainless steel braided brake lines
• CNC-machined billet aluminum caliper mounting brackets
• Floating anti-rattle hardware for quiet operation
• All necessary installation hardware for seamless fitment

This brake system is fully compatible with ABS and traction control systems. Most Gran Turismo applications include TÜV certification. Proper wheel clearance measurement is essential before installation to ensure fitment with your specific wheels.