Brembo 1B3.8024A1 Gran Turismo Big Brake Kit

The Brembo 1B3.8024A1 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 rotors that significantly increase thermal capacity and brake torque, providing superior stopping power and fade resistance under demanding conditions.

Two-Piece Rotor Configuration:

• Brembo 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 improving heat dissipation
• 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 Brembo 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
• Billet aluminum caliper mounting brackets for precise fitment
• Floating anti-rattle hardware (two-piece rotor applications)
• All necessary installation hardware for seamless integration

This brake system is fully compatible with ABS and traction control systems. Most Gran Turismo applications include TÜV certification. Proper wheel clearance measurement is critical before installation to ensure fitment compatibility with your existing wheels.