Brembo 2PD.8042A1 Gran Turismo 4-Piston Rear Big Brake Kit

The Brembo 2PD.8042A1 Gran Turismo (GT) Rear Big Brake Kit delivers race-proven stopping power in a complete, bolt-on package. Part of Brembo's acclaimed Gran Turismo performance brake system lineup, this rear kit pairs large-diameter 2-piece floating rotors with rigid, fixed 4-piston monobloc calipers to dramatically increase braking torque, thermal capacity, and pedal feel compared to factory brakes.

Key Features:

• 4-Piston Cast Monobloc Caliper: Rigid fixed-caliper design provides maximum braking force with no flex, delivering consistent pedal feel and superior modulation from initial application through ABS intervention
• 2-Piece Floating Disc: Lightweight billet aluminum hat paired with a proprietary cast iron friction ring; floating bobbin hardware allows the disc to expand and contract with temperature for reduced thermal stress
• 345mm (13.58") Rotor Diameter: Oversized rotors increase swept area for improved heat dissipation and fade resistance under repeated, heavy braking
• 28mm Rotor Thickness: Vented disc construction promotes airflow and cooling for consistent braking performance on the street and track
• High-Performance Brake Pads Included: Aggressive friction material provides strong initial bite, longer pad life, and stable performance across a wide temperature range
• Stainless Steel Braided Brake Lines: DOT/TÜV-approved lines for improved pedal feel and durability
• CNC Billet Caliper Mounting Brackets: Precision-machined aluminum adapters for a secure, rattle-free fitment
• ABS & Traction Control Compatible: Fully compatible with factory ABS and traction control systems; retains stock master cylinder
• Pre-Assembled with All Hardware Included: Complete axle set ships ready to install with all necessary mounting hardware

Brembo Gran Turismo big brake kits are engineered for drivers who demand maximum braking performance for high-performance street driving and track day use. The combination of larger calipers, oversized floating rotors, and high-performance friction materials can improve braking performance significantly over stock brakes. Calipers are available in bold caliper colors — consult your specific variant for finish details.