Brembo 2P3.8042A2 Gran Turismo 4-Piston Rear Brake Kit Red Slotted 345mm

The Brembo 2P3.8042A2 Gran Turismo Big Brake Kit delivers race-proven braking performance for street and track applications. This rear axle system combines 4-piston monobloc calipers with oversized two-piece slotted rotors to dramatically increase brake torque, thermal capacity, and fade resistance.

System Specifications:

• 4-piston cast monobloc calipers in red finish with Brembo logo
• 345mm x 28mm (13.6" x 1.1") two-piece floating slotted rotors
• Machined billet aluminum rotor hats reduce unsprung weight
• High-performance brake pads included
• DOT/TÜV approved stainless steel braided brake lines
• CNC-machined billet caliper mounting brackets
• Floating anti-rattle disc hardware
• Complete rear axle set with all necessary hardware

Performance Features:

• Sequential piston sizing for balanced pad pressure distribution
• Slotted rotor design continuously cleans pad surface and dissipates heat
• Two-piece floating rotor design allows thermal expansion without stress
• Proprietary venting system improves cooling capacity by over 40%
• Pre-assembled system for straightforward installation
• Fully compatible with ABS and traction control systems

The monobloc caliper design machined from a single billet of cast aluminum ensures maximum rigidity and minimal deformation under hard braking. The lightweight two-piece rotor construction uses Brembo's proprietary floating hardware (bobbins) to allow radial and axial disc movement while eliminating noise typically associated with floating rotors.

Important: Proper wheel fitment measurement is critical for installation. Verify wheel clearance before ordering to ensure compatibility with your specific wheel design.