Brembo 1J2.9004A1 Gran Turismo Big Brake Kit with High-Performance Calipers

The Brembo Gran Turismo (GT) Big Brake Kit represents the pinnacle of high-performance braking technology for street and track applications. This comprehensive brake upgrade system delivers significantly increased thermal capacity and brake torque through larger calipers and rotors, providing superior stopping power and fade resistance under demanding conditions.

Two-Piece Rotor Systems Include:

• Brembo multi-piston calipers (2, 4, 6, or 8 pistons depending on application) with sequentially sized pistons for balanced pressure distribution
• Two-piece floating hat and rotor assemblies that reduce unsprung and rotating weight while improving heat dissipation
• Drilled or slotted two-piece rotors available up to 16 inches (405mm) in diameter
• Choice of red, black, or silver caliper finish
• DOT/TUV approved stainless steel braided brake lines
• High-performance brake pads specifically formulated for GT systems
• Floating anti-rattle disc hardware for quiet operation
• CNC-machined billet aluminum caliper mounting brackets

One-Piece Rotor Systems Include:

• Brembo 2 or 4 piston calipers (depending on application) with sequentially sized pistons
• Drilled or slotted one-piece rotors up to 14 inches (355mm) in diameter
• Choice of red, black, or silver caliper finish
• DOT/TUV approved stainless steel braided brake lines
• High-performance brake pads and billet caliper mounting brackets

Most Gran Turismo applications include TUV certification and are fully compatible with ABS and traction control systems. All necessary hardware is included for seamless installation. Proper wheel clearance measurement is required to ensure fitment compatibility.