Brembo 2P3.9051AS GT-S Big Brake Kit Rear 380mm 2-Piece Rotors M4 Caliper

The Brembo GT-S brake system represents a premium performance upgrade engineered for enthusiasts seeking maximum braking power with refined aesthetics. This rear axle kit features Brembo's GT-S platform with M4 Type 3 (TY3) calipers in a durable black hard anodized finish that resists corrosion while providing a sophisticated, understated appearance.

Key Features:

• 380mm x 28mm two-piece floating brake discs with aluminum hat for reduced unsprung weight and improved thermal management
• Four-piston M4 TY3 monobloc calipers machined from a single aluminum billet for maximum rigidity and consistent pedal feel
• Black hard anodized caliper finish for superior durability and corrosion resistance
• Two-piece rotor design allows independent replacement of friction rings, reducing long-term maintenance costs
• Directional curved vane design optimizes airflow for enhanced cooling performance
• High-temperature pads included, formulated for performance driving applications
• Complete bolt-on kit with all necessary hardware and detailed installation instructions

Brembo GT-S systems deliver race-proven stopping power with consistent, fade-resistant performance under extreme conditions. The larger rotor diameter increases brake torque while the two-piece design reduces rotating mass compared to stock components. This kit is engineered as a direct replacement rear brake system for vehicles requiring substantial braking upgrades for track use, spirited driving, or heavy-duty applications.