Brembo 1N1.9003A3 Gran Turismo Big Brake Kit with Multi-Piston Calipers

The Brembo Gran Turismo (GT) Big Brake Kit delivers race-proven stopping power through advanced engineering and premium components. This comprehensive brake upgrade system features larger calipers and rotors that dramatically increase thermal capacity and brake torque, providing exceptional performance for both aggressive street driving and track use.

Two-Piece Rotor System Features:

• Multi-piston calipers (2, 4, 6, or 8 pistons depending on application) with sequentially sized pistons for balanced 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
• Available in red, black, or silver caliper finishes
• DOT/TUV approved stainless steel braided brake lines
• High-performance brake pad compound optimized for GT applications
• Floating anti-rattle hardware for quiet operation
• Precision-machined billet aluminum caliper mounting brackets

One-Piece Rotor System Features:

• Cost-effective performance upgrade with 2 or 4 piston calipers
• Drilled or slotted one-piece rotors up to 14 inches (355mm)
• DOT/TUV approved stainless steel braided brake lines
• High-performance brake pads included
• Billet aluminum mounting brackets for secure installation

All Brembo GT brake systems are fully compatible with ABS and traction control systems. Most applications include TUV certification. Complete hardware package ensures straightforward installation. Proper wheel clearance measurement is required before installation to ensure fitment with your specific wheels.