Brembo 1B3.8011A2 Gran Turismo Big Brake Kit

The Brembo 1B3.8011A2 Gran Turismo (GT) Big Brake Kit delivers race-proven stopping power for high-performance street and track applications. This complete brake upgrade system features oversized calipers and rotors that significantly increase brake torque and thermal capacity compared to factory brakes, providing superior fade resistance and consistent pedal feel under extreme conditions.

Two-Piece Rotor Applications Include:

• Brembo multi-piston calipers (2, 4, 6, or 8 piston depending on application) with sequentially sized pistons for optimized 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 rotors available up to 16 inches (405mm) in diameter
• Choice of red, black, or silver caliper finishes
• 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

One-Piece Rotor Applications Include:

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

Most Gran Turismo applications include TÜV certification and are fully compatible with ABS and traction control systems. All necessary hardware is included for complete installation. Important: Proper wheel clearance measurement is critical for fitment—verify your wheel dimensions before ordering.