Brembo 1B3.8017A2 Gran Turismo Big Brake Kit

The Brembo 1B3.8017A2 Gran Turismo (GT) Big Brake Kit delivers race-proven stopping power for high-performance street and track applications. This comprehensive brake upgrade system features larger calipers and discs that dramatically increase thermal capacity and brake torque, providing unmatched performance and reliability under demanding conditions.

Two-Piece Rotor Applications Include:

• Brembo multi-piston calipers (2, 4, 6, or 8 piston depending on application) with sequentially sized pistons for balanced brake force distribution
• Two-piece floating hat and rotor assemblies that reduce unsprung and rotating weight while dissipating heat more efficiently
• Drilled or slotted two-piece discs available up to 16 inches (405mm) in diameter
• High-performance brake pads engineered for aggressive stopping power
• DOT/TÜV approved stainless steel braided brake lines for consistent pedal feel
• Floating anti-rattle disc hardware for quiet operation
• CNC-machined billet aluminum caliper mounting brackets
• Choice of red, black, or silver caliper finish

One-Piece Rotor Applications Include:

• Brembo 2 or 4 piston calipers with sequentially sized pistons
• Drilled or slotted one-piece discs up to 14 inches (355mm) in diameter
• High-performance brake pads
• DOT/TÜV approved stainless steel braided brake lines
• CNC-machined billet aluminum caliper mounting brackets
• Choice of red, black, or silver caliper finish

Most GT applications include TÜV certification. All Brembo Gran Turismo systems are fully compatible with ABS and traction control systems. Complete hardware included for seamless installation. Proper wheel clearance measurement is critical for fitment—verify clearance before installation.