Brembo 1N1.9539A2 GT Big Brake Kit 405x34mm 2-Piece Drilled Rotors Red Calipers

The Brembo GT Big Brake Kit delivers professional-grade braking performance with a complete front axle upgrade featuring massive 405x34mm two-piece drilled rotors and Brembo's signature red aluminum calipers. Designed for the BMW G30 5-Series (540i and 540i xDrive models without M-Sport brakes), this system provides dramatically improved stopping power, fade resistance, and heat dissipation compared to factory brakes.

Key Features:

• 405x34mm two-piece floating drilled rotors with aluminum hat for reduced unsprung weight
• Monobloc aluminum calipers in Brembo red finish with high-performance seals and dust boots
• Six-piston caliper design (M6) for exceptional clamping force and pad pressure distribution
• Cross-drilled rotor pattern enhances wet weather performance and provides aggressive styling
• Direct bolt-on installation with vehicle-specific brackets and hardware included
• Compatible with 17-inch wheels and larger
• Designed for BMW G30 540i and 540i xDrive (vehicles not equipped with M-Sport brakes)

Brembo GT systems are engineered to provide the ultimate balance of street drivability and track-capable performance, making them ideal for enthusiasts seeking OEM-quality construction with enhanced braking characteristics. Each kit includes everything needed for front axle installation including rotors, calipers, high-performance brake pads, stainless steel brake lines, and all mounting hardware.