Brembo 2P3.9045A1 Gran Turismo Big Brake Kit Two-Piece Rotor System

The Brembo 2P3.9045A1 Gran Turismo (GT) Big Brake Kit represents the pinnacle of high-performance braking technology for street and track applications. This two-piece rotor system features larger calipers and discs that dramatically increase thermal capacity and brake torque, delivering unmatched stopping power and fade resistance under extreme conditions.

Important Note: This kit eliminates the parking brake function.

Two-Piece Rotor Design Benefits:

• Floating hat and rotor assemblies reduce unsprung and rotating weight for improved handling
• Enhanced heat dissipation compared to one-piece designs
• Drilled or slotted two-piece discs available up to 16 inches (405mm)
• Floating anti-rattle disc hardware minimizes noise and vibration

Complete Kit Includes:

• Brembo multi-piston calipers with sequentially sized pistons (2, 4, 6, or 8-piston depending on application)
• Choice of red, black, or silver caliper finish
• High-performance Brembo brake pads formulated for aggressive use
• DOT/TÜV approved stainless steel braided brake lines
• Billet aluminum caliper mounting brackets
• All necessary hardware for complete installation

Compatibility and Certification:

• Fully compatible with ABS and traction control systems
• Most GT applications include TÜV certification
• Professional installation recommended

Critical Fitment Information: Wheel clearance measurement is essential before purchasing. Verify your wheel dimensions provide adequate clearance for the larger caliper and rotor assembly to prevent interference issues.