Brembo 1HD.8011A1 GT Series Big Brake Kit - 355x32mm 4-Piston Front

The Brembo 1HD.8011A1 is a complete GT Series Front Big Brake Kit engineered for high-performance street and track driving. Part of Brembo's acclaimed Gran Turismo upgrade line, this kit delivers motorsport-derived braking technology in a fully bolt-on package that dramatically improves stopping power, pedal feel, and fade resistance over the factory braking system.

At the core of the kit are 4-piston radial-mounted aluminum calipers with opposing pistons for even brake force distribution, superior rigidity, and uniform pad wear. The calipers are available in a choice of Red, Black, or Silver finish, each prominently featuring the Brembo logo for an aggressive, purposeful look behind the wheel.

The kit pairs these calipers with 355×32mm 2-piece composite discs featuring an exclusive internal ventilation system that improves cooling capacity and significantly increases resistance to cracking from thermal shock. Discs are available in cross-drilled or slotted configurations to help dissipate heat, evacuate brake dust and gases, and maintain a consistent friction coefficient under repeated hard stops.

What's Included:

• 4-piston radial-mounted aluminum calipers (pair) — Red, Black, or Silver finish
• 355×32mm 2-piece ventilated discs (pair) — Drilled or Slotted
• High-performance brake pads with application-specific friction material
• DOT/TÜV-approved metal-braided stainless steel brake hoses
• Mounting adapter brackets and all necessary installation hardware

Key Features:

• Motorsport-derived components with race-proven performance credentials
• Increased thermal capacity reduces brake fade during sustained hard use
• Oversized 355mm discs improve heat dissipation over OEM rotors
• 2-piece floating disc construction reduces unsprung weight for improved handling dynamics
• Radial-mounted opposing-piston caliper design delivers consistent, fade-resistant stopping power
• Performance pads outlast OEM friction material under aggressive driving conditions
• Ships pre-assembled with all necessary hardware for installation

The Brembo GT Series Big Brake Kit is designed and tested specifically for track day enthusiasts and performance-focused drivers who demand the highest level of braking capability for both street and circuit use. Verify application fitment using the Brembo Application Guide prior to purchase.