Brembo 1ND.9527A2 GT Front Big Brake Kit - 6-Piston 405x34mm Drilled Rotors

Brembo 1ND.9527A2 GT Series Front Big Brake Kit

Upgrade your braking performance with this premium Brembo GT Series front big brake kit featuring advanced engineering and race-proven technology. This complete system delivers exceptional stopping power, superior heat management, and enhanced pedal feel for both street and track applications.

Key Features

• 6-Piston Fixed Calipers: Cast monoblock aluminum construction with radial mounting for maximum rigidity and reduced flex under extreme braking conditions
• 405x34mm Two-Piece Drilled Rotors: Oversized floating disc system with cross-drilled surface for improved gas dispersion and pad cleaning
• Aluminum Hat Construction: Lightweight aluminum alloy hat reduces unsprung mass for improved handling response while managing thermal stress
• High-Performance Brake Pads: Included performance brake pads engineered for extended service life and consistent friction characteristics
• Stainless Steel Braided Lines: Metal-braided brake lines reduce fluid absorption for improved pedal feel and more precise brake modulation
• Complete Hardware Kit: Arrives with all necessary mounting hardware and components for installation

Performance Benefits

The fixed caliper design utilizes opposed pistons that act with precision on the brake pads. The smaller individual piston diameter and distributed pressure create more uniform friction surface wear and improved pad life. The superlative stiffness of the monoblock calipers combined with braided stainless lines result in improved, more stable brake pedal pressure with enhanced modulation capability.

The oversized two-piece floating disc system features an aluminum alloy hat that significantly reduces unsprung weight compared to OEM systems. The mounting system is engineered to permit greater degrees of both radial and axial float, which together with the larger rotor surface area, dramatically improves heat dispersion during repeated hard braking. The cross-drilled pattern helps evacuate gases and debris from the braking surface while maintaining consistent pad contact.

Enhanced Thermal Management

The 405mm diameter rotors combined with 34mm thickness provide exceptional thermal capacity and heat dissipation. The exclusive venting system increases cooling capacity and enhances resistance to thermal cracking by over 40% compared to standard rotors. This makes the system ideal for aggressive street driving, spirited canyon runs, and track day use where brake fade must be eliminated.

Professional Installation Recommended

While the kit includes all necessary hardware and brake lines, professional installation is recommended to ensure proper fitment, torque specifications, and brake system bleeding. Minimum wheel clearance requirements should be verified before installation.

Note: This is a front axle brake kit only. Rear brake upgrade sold separately.