Brembo 1M4.8001A5 Gran Turismo Big Brake Kit

The Brembo 1M4.8001A5 Gran Turismo (GT) Big Brake Kit delivers championship-level braking performance for high-performance street and track applications. By utilizing larger calipers and oversized rotors, this system dramatically increases brake torque and thermal capacity compared to factory brakes, providing fade-resistant stopping power under the most demanding conditions.

Two-Piece Rotor Configuration:

• High-performance multi-piston calipers (2, 4, 6, or 8 pistons depending on application) with sequentially sized pistons for balanced pad wear and optimal pressure distribution
• Two-piece floating hat and rotor assemblies reduce unsprung and rotating weight while dissipating heat more efficiently
• Drilled or slotted two-piece rotors available up to 16 inches (405mm) in diameter
• Available in red, black, or silver caliper finishes

One-Piece Rotor Configuration:

• Cost-effective performance upgrade with 2 or 4 piston calipers featuring sequentially sized pistons
• Drilled or slotted one-piece rotors up to 14 inches (355mm) in diameter
• Available in red, black, or silver caliper finishes

Complete Kit Includes:

• Brembo high-performance brake pads formulated for aggressive stopping power
• DOT/TÜV approved stainless steel braided brake lines for improved pedal feel
• Billet aluminum caliper mounting brackets for precise positioning
• Floating anti-rattle hardware to eliminate noise and vibration
• All necessary hardware for seamless installation

Fully compatible with ABS and traction control systems. Most GT applications include TÜV certification. Proper wheel fitment measurement is critical before installation to ensure adequate brake clearance.