Brembo 1TD.9513A7 Gran Turismo Big Brake Kit High-Performance Upgrade

The Brembo 1TD.9513A7 is a Gran Turismo (GT) Series Big Brake Kit engineered for drivers who demand superior stopping power and thermal performance over their factory braking system. Drawing on decades of motorsport-derived technology, this complete kit delivers a significant upgrade in braking precision, fade resistance, and pedal feel for both street and track use.

Key Features:

• High-Performance Aluminum Calipers — Opposed-piston aluminum calipers provide outstanding rigidity and consistent clamping force under repeated heavy braking
• Oversized Ventilated Disc(s) — Larger-diameter rotors increase thermal mass and heat dissipation capacity, dramatically reducing brake fade during aggressive driving
• Exclusive Venting System — Brembo's proprietary rotor venting design improves cooling capacity and increases resistance to thermal shock cracking by over 40%
• Cross-Drilled or Slotted Rotor Finish — Precision-engineered surface treatments help dissipate heat and continuously clean the brake pad contact surface for consistent bite
• Complete Kit Contents — Includes high-performance brake pads with application-specific friction compounds, TÜV/DOT-homologated metal-braided brake hoses, CNC billet caliper adapters, and all necessary installation hardware
• Motorsport-Derived Technology — Engineering solutions developed directly from Brembo's Formula 1 and endurance racing programs

The Brembo GT Big Brake Kit is a bolt-on performance upgrade that replaces the entire corner brake assembly. Calipers are available in signature Brembo colors and feature the iconic Brembo logo, adding a distinctive, high-performance aesthetic behind the wheel. All Brembo GT upgrade products include a unique QR code label for authenticity verification via the Brembo Check app.