Brembo 1B3.8023A1 Gran Turismo Big Brake Kit with Two-Piece Rotors

The Brembo Gran Turismo (GT) Big Brake Kit represents the pinnacle of high-performance braking technology for street and track applications. This comprehensive brake upgrade system features larger calipers and rotors that dramatically increase thermal capacity and brake torque, delivering unmatched stopping power and fade resistance under extreme conditions.

Two-Piece Rotor System Features:

• Brembo multi-piston calipers (2, 4, 6, or 8 pistons depending on application) with sequentially sized pistons for optimized pressure distribution
• Two-piece floating hat and rotor design reduces unsprung and rotating weight while improving heat dissipation
• Drilled or slotted two-piece rotors available up to 16 inches (405mm) in diameter
• Choice of red, black, or silver caliper finish
• DOT/TÜV approved stainless steel braided brake lines
• High-performance brake pads engineered for aggressive stopping
• Floating anti-rattle hardware for quiet operation
• CNC-machined billet aluminum caliper mounting brackets
• TÜV certification on most applications

One-Piece Rotor System Features:

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

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