Brembo 1M2.9055A3 GT Series Big Brake Kit Slotted Rotors - 380mm 2-Piece

The Brembo 1M2.9055A3 GT Series Big Brake Kit delivers race-derived stopping power in a complete, bolt-on package engineered for high-performance street and track applications. Drawing on Brembo's decades of motorsport expertise, this kit upgrades the factory braking system with oversized components designed to handle extreme thermal loads and repeated high-speed stops.

Key Features:

• Monoblock Aluminum Calipers: Machined from a single billet of cast aluminum for outstanding rigidity and minimized flex under heavy braking loads
• 2-Piece Floating Rotors: 380mm slotted discs with an aluminum hat that reduces unsprung weight, improves heat dissipation, and increases resistance to thermal cracking by over 40%
• Opposed Multi-Piston Design: Fixed caliper architecture with opposing pistons delivers uniform pad wear, superior clamping force, and precise brake modulation
• Stainless Steel Individual Piston Radiators: Significantly reduce heat transfer to brake fluid during extreme driving, minimizing fade and fluid boil
• Metal-Braided Brake Hoses: TUV/DOT-homologated stainless steel braided lines reduce fluid absorption for a firmer, more consistent pedal feel
• High-Performance Brake Pads Included: Friction materials engineered specifically for this application, suited for both street and track use
• Complete Hardware Package: Includes CNC-machined billet caliper brackets, mounting adapters, and all necessary fasteners for a straightforward installation

The Brembo GT Big Brake Kit significantly improves pedal feel, fade resistance, and overall braking confidence compared to OEM systems. The slotted rotor surface helps evacuate heat and gases from the pad-to-rotor interface, maintaining consistent friction across a wide range of operating temperatures. This kit is a fully engineered system — not a collection of mismatched parts — ensuring that calipers, rotors, pads, and lines work together as designed.