Brembo 4KC.9007AZ GT Big Brake Kit Performance Upgrade

The Brembo 4KC.9007AZ is a Gran Turismo (GT) Series Big Brake Kit engineered for drivers who demand superior stopping power for both street performance and track day use. Brembo is a world leader in braking system design and development, supplying original equipment to Formula 1, MotoGP, and the world's top production vehicle manufacturers.

Key Features:

• Multi-piston aluminum caliper(s) with rigid radial-mount design for maximum braking force and minimal flex
• Oversized ventilated brake disc(s) — available in cross-drilled or slotted configuration — for enhanced heat dissipation and reduced brake fade
• High-performance Brembo brake pads with application-specific friction materials included
• TÜV/DOT-homologated stainless steel braided brake lines for improved pedal feel and modulation
• CNC-machined caliper mounting brackets and all necessary installation hardware included
• Fully compatible with factory ABS, traction control, and master cylinder — no modifications required
• Calipers available in signature Brembo finish with Brembo logo for a distinctive, sporty appearance

Brembo GT Big Brake Kits feature an exclusive disc venting system that improves cooling capacity and increases resistance to thermal shock cracking. The oversized rotor diameter and fixed multi-piston caliper design significantly improve braking performance, reduce fade under repeated hard stops, and deliver consistent pedal feel from street driving through the most demanding track sessions.

What's Included:

• Brembo GT multi-piston aluminum caliper(s)
• Oversized ventilated brake disc(s)
• High-performance brake pads
• Stainless steel braided brake lines
• Caliper mounting bracket(s)
• All necessary hardware and fasteners

Backed by Brembo's 2-year warranty against manufacturing defects. All warranty claims must be submitted by the original purchaser within 60 days of discovery and no later than 2 years from the purchase date.