Brembo 1B3.8047A1 Gran Turismo Big Brake Kit with High Performance Calipers

The Brembo 1B3.8047A1 Gran Turismo (GT) Big Brake Kit delivers race-proven braking technology for high performance street and track applications. This comprehensive brake upgrade system features oversized calipers and discs that significantly increase brake torque and thermal capacity, providing superior stopping power and fade resistance under demanding conditions.

Two-Piece Rotor System Features:

• Brembo multi-piston calipers (2, 4, 6, or 8 piston depending on application) with sequentially sized pistons for balanced brake force
• Available in red, black, or silver caliper finishes
• 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
• DOT/TÜV approved stainless steel braided brake lines
• High performance brake pads engineered for aggressive stopping
• Floating anti-rattle disc hardware for quiet operation
• CNC-machined billet aluminum caliper mounting brackets
• TÜV certification on most applications

One-Piece Rotor System Features:

• Cost-effective alternative with Brembo 2 or 4 piston calipers
• Sequentially sized pistons with choice of red, black, or silver finish
• Drilled or slotted one-piece rotors up to 14 inches (355mm)
• DOT/TÜV approved stainless steel braided brake lines
• High performance brake pads included
• Billet aluminum caliper mounting brackets
• TÜV certification available on most applications

All Brembo Gran Turismo brake systems are fully compatible with ABS and traction control systems. Each kit includes all necessary hardware for seamless installation. Proper wheel measurement is critical for fitment verification before installation.