Brembo 2P1.9066A1 GT M4 D Rear Big Brake Kit 380x28mm 2-Piece Black Calipers

The Brembo GT M4 D Big Brake Kit delivers race-proven stopping power and heat management for demanding driving conditions. This rear axle upgrade features massive 380x28mm two-piece floating rotors paired with Brembo's legendary 4-piston monobloc calipers finished in black.

Key Features:

• 380mm x 28mm two-piece floating disc design reduces unsprung weight while improving heat dissipation
• 4-piston monobloc aluminum calipers with black finish provide consistent clamping force and fade resistance
• Type III hard-anodized aluminum pistons resist corrosion and reduce heat transfer to brake fluid
• High-performance friction pads included, engineered for balanced performance and low dust
• Stainless steel braided brake lines provide firm pedal feel and improved modulation
• Complete bolt-on kit includes all necessary hardware and detailed installation instructions

Brembo GT systems are engineered as complete balanced packages, combining optimized caliper piston area, rotor diameter, and pad compound to deliver superior braking performance over stock systems. The two-piece rotor design features an aluminum hat that reduces rotating mass while the directional vane pattern maximizes cooling efficiency. Perfect for high-performance street use, track days, and spirited driving where OEM brakes reach their limits.