Brembo 1N2.9527A3 Gran Turismo Big Brake Kit with Multi-Piston Calipers

The Brembo Gran Turismo (GT) Big Brake Kit delivers professional-grade braking performance for high-performance street and track applications. This comprehensive brake system upgrade features oversized calipers and rotors that significantly increase thermal capacity and brake torque compared to stock components, providing superior stopping power and fade resistance under demanding conditions.

Two-Piece Rotor Applications Include:

• Brembo multi-piston calipers (2, 4, 6, or 8 piston configurations depending on application) with sequentially sized pistons for balanced pad wear and consistent pedal feel
• 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) in diameter
• DOT/TÜV approved stainless steel braided brake lines for improved pedal response
• High-performance brake pads engineered specifically for the system
• Floating anti-rattle hardware for quiet operation
• Precision-machined billet aluminum caliper mounting brackets
• Available in red, black, or silver caliper finishes

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) in diameter
• DOT/TÜV approved stainless steel braided brake lines
• High-performance brake pads
• Billet aluminum caliper mounting brackets
• Available in red, black, or silver caliper finishes

All Brembo Gran Turismo brake systems are fully compatible with ABS and traction control systems. Each kit includes all necessary hardware for seamless installation. Most GT applications include TÜV Certification for quality assurance. Proper wheel clearance measurement is critical—verify fitment before installation to ensure your wheels provide adequate clearance for the larger caliper and rotor assembly.