Brembo 1B3.8048A3 Gran Turismo Big Brake Kit

The Brembo 1B3.8048A3 Gran Turismo (GT) Big Brake Kit delivers race-proven stopping power for high-performance street and track applications. This complete brake upgrade system combines larger calipers and discs to significantly increase thermal capacity and brake torque, providing unmatched braking performance when you need it most.

Two-Piece Rotor Applications Include:

• Brembo 2, 4, 6, or 8 piston calipers with sequentially sized pistons for balanced brake force distribution
• Two-piece floating hat and rotor assemblies that reduce unsprung weight and improve heat dissipation
• Drilled or slotted two-piece discs up to 16 inches (405mm) for maximum cooling and performance
• DOT/TÜV approved stainless steel braided brake lines for improved pedal feel and durability
• High-performance Brembo brake pads engineered for extreme conditions
• Floating anti-rattle disc 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 with sequentially sized pistons
• Drilled or slotted one-piece discs up to 14 inches (355mm)
• DOT/TÜV approved stainless steel braided brake lines
• High-performance Brembo brake pads
• Billet aluminum caliper mounting brackets
• Available in red, black, or silver caliper finishes

Most Gran Turismo applications include TÜV certification for quality assurance. All Brembo GT brake systems are fully compatible with ABS and traction control systems. Every kit includes complete hardware for seamless installation. Note: Proper wheel fitment measurement is critical before installation to ensure adequate brake clearance.