Brembo 1N3.9537A2 GT Big Brake Kit 405x34mm 2-Piece Slotted Rotors Red Calipers

The Brembo GT Big Brake Kit delivers race-proven stopping power and thermal performance for high-performance BMW applications. This complete front brake upgrade features massive 405x34mm two-piece slotted rotors paired with Brembo's iconic red aluminum calipers.

Key Features:

• 405x34mm (15.94x1.34 inch) two-piece floating rotors with Type-3 slotted design for improved heat dissipation and pad bite
• Six-piston monobloc aluminum calipers in signature Brembo red finish
• Two-piece rotor design reduces unsprung weight while maintaining rigidity and thermal stability
• Slotted rotor surface helps evacuate gases and debris for consistent pedal feel
• Direct bolt-on installation designed specifically for BMW X5M and X6M models
• Includes high-performance brake pads, stainless steel braided brake lines, and all necessary hardware

Brembo GT systems are engineered to provide superior braking performance for demanding street and track use. The large rotor diameter and increased thermal mass deliver fade-resistant stopping power, while the lightweight two-piece construction minimizes rotating mass for improved handling response. These systems represent the pinnacle of aftermarket brake upgrades, combining Brembo's motorsport heritage with street-friendly reliability.