Brembo 1A4.3002A3 Gran Turismo Big Brake Kit

The Brembo Gran Turismo (GT) Big Brake Kit delivers race-proven stopping power with advanced thermal management for high-performance street and track applications. This comprehensive brake upgrade system combines larger calipers and rotors to dramatically increase brake torque and heat dissipation capacity, providing consistent, fade-free performance under extreme conditions.

Two-Piece Rotor Applications Include:

• Brembo multi-piston calipers (2, 4, 6, or 8 pistons depending on application) with sequentially sized pistons for optimal pad pressure distribution
• Two-piece floating hat and rotor assemblies that reduce unsprung and rotating weight while improving heat dissipation
• Drilled or slotted two-piece rotors available up to 16 inches (405mm) diameter
• DOT/TÜV approved stainless steel braided brake lines
• High-performance brake pads engineered for aggressive stopping
• Floating anti-rattle hardware for quiet operation
• Precision-machined billet aluminum caliper mounting brackets
• Available caliper colors: red, black, or silver

One-Piece Rotor Applications Include:

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

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