Brembo 2B3.9001A1 Gran Turismo Big Brake Kit

The Brembo Gran Turismo (GT) Big Brake Kit delivers professional-grade braking performance for high-performance street and track applications. This comprehensive brake upgrade system utilizes larger calipers and rotors to dramatically increase thermal capacity and brake torque, providing consistent stopping power under demanding conditions.

Two-Piece Rotor Configuration:

The advanced two-piece floating hat and rotor design reduces unsprung and rotating weight while improving heat dissipation. This configuration enhances vehicle dynamics and extends component life under extreme use.

Complete Kit Includes:

• Brembo multi-piston calipers (2, 4, 6, or 8-piston depending on application) with sequentially sized pistons for balanced pad wear
• Choice of red, black, or silver caliper finish
• Two-piece floating disc assemblies available in drilled or slotted configurations, up to 16 inches (405mm) in diameter
• DOT/TÜV approved stainless steel braided brake lines
• High-performance brake pads engineered for aggressive driving
• Floating anti-rattle disc hardware for quiet operation
• Billet aluminum caliper mounting brackets for precise positioning
• Complete hardware for seamless installation

One-Piece Rotor Configuration:

For applications requiring a cost-effective performance upgrade, Brembo offers one-piece rotor systems that still deliver significant improvements in braking capacity over factory components.

One-Piece Kit Includes:

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

Most Gran Turismo applications include TÜV certification and are fully compatible with factory ABS and traction control systems. Proper wheel fitment verification is essential before installation to ensure adequate clearance for the larger brake components.