Brembo 1N3.9537A5 GT Big Brake Kit 405x34mm Front 6-Piston Yellow Calipers

The Brembo GT Big Brake Kit delivers championship-proven stopping power and heat management for high-performance BMW applications. This premium front brake upgrade features massive 405x34mm two-piece slotted Type-3 rotors paired with Brembo's iconic 6-piston monobloc calipers finished in eye-catching yellow.

Key Features:

• 405x34mm (15.9x1.3 inches) two-piece floating rotors with Type-3 slotting pattern for superior cooling and degassing
• Forged 6-piston monobloc aluminum calipers with differential bore technology for balanced pad wear
• High-temperature yellow powder coat finish resists fading and corrosion
• Two-piece rotor design reduces unsprung weight while maintaining thermal stability
• Slotted rotor surface evacuates brake dust and gases for consistent pedal feel
• Direct bolt-on installation with vehicle-specific brackets and hardware included
• Compatible with OEM wheel sensors and parking brake systems

Engineered specifically for BMW X5M (E70) and X6M (E71) models, this Brembo GT system provides the ultimate balance of track-ready performance and street drivability. The massive rotor diameter and six-piston clamping force deliver shorter stopping distances, reduced brake fade, and enhanced pedal modulation under extreme conditions. Each kit includes rotors, calipers, brake pads, stainless steel braided brake lines, and all necessary mounting hardware for a complete installation.