Brembo 1M3.9043A2 Gran Turismo Big Brake Kit Performance Brake Upgrade

The Brembo 1M3.9043A2 Gran Turismo (GT) Big Brake Kit delivers unmatched braking performance for high-performance street and track applications. This comprehensive brake upgrade system features larger calipers and discs that dramatically increase thermal capacity and brake torque, utilizing Brembo's advanced racing-derived technology.

Two-Piece Rotor System Features:

• High-performance 2, 4, 6, or 8-piston calipers with sequentially sized pistons for balanced brake pressure distribution
• Available in red, black, or silver caliper finishes
• 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) for maximum stopping power
• DOT/TÜV approved stainless steel braided brake lines for improved pedal feel and durability
• High-performance brake pads engineered specifically for the system
• Floating anti-rattle disc hardware minimizes noise and vibration
• Precision-machined billet aluminum caliper mounting brackets

One-Piece Rotor System Features:

• Cost-effective alternative with 2 or 4-piston calipers and sequentially sized pistons
• Drilled or slotted one-piece discs up to 14 inches (355mm)
• DOT/TÜV approved stainless steel braided brake lines
• High-performance brake pads and billet caliper mounting brackets included

Complete System Benefits:

• Fully compatible with ABS and traction control systems
• TÜV certification on most applications
• Complete hardware kit included for seamless installation
• Significant improvement in brake modulation, stopping distance, and fade resistance

Important: Proper wheel clearance measurement is critical for fitment. Verify your wheel dimensions before installation to ensure compatibility with the larger caliper and rotor assembly.