Brembo 1B3.8012A2 Gran Turismo Big Brake Kit

The Brembo 1B3.8012A2 Gran Turismo (GT) Big Brake Kit delivers unmatched braking performance for high-performance street and track applications. This complete brake upgrade system features larger calipers and discs that dramatically increase thermal capacity and brake torque, 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 configurations depending on application) with sequentially sized pistons for balanced brake pressure
• Two-piece floating hat and rotor assemblies reduce unsprung and rotating weight while improving heat dissipation
• Drilled or slotted two-piece discs 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 Brembo brake pads included
• Floating anti-rattle disc hardware for quiet operation
• Precision-machined billet aluminum caliper mounting brackets

One-Piece Rotor System Features:

• Cost-effective alternative with 2 or 4 piston calipers featuring sequentially sized pistons
• Drilled or slotted one-piece discs 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 Brembo brake pads included
• 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 seamless installation. Complete kit provides everything needed for a professional brake system upgrade.

Important: Proper wheel measurement is critical for fitment verification. Ensure your wheels provide adequate clearance for the larger caliper and rotor assembly before installation.