Brembo 3K3.9062AZ PISTA Front 2-Piece Racing Brake Discs 380x35mm TY3

The Brembo 3K3.9062AZ PISTA 2-piece racing brake discs represent the pinnacle of motorsports braking technology, designed exclusively for track and racing applications. These 380mm diameter front discs feature the legendary TY3 slot pattern that has been proven in professional racing, from GT championships to endurance events like the 24 Hours of Le Mans.

Key Specifications:

• Disc diameter: 380mm (15.0 inches)
• Disc width: 35mm (1.38 inches)
• Disc annulus: 53mm (bell mounting diameter)
• Construction: 2-piece floating disc assembly with aluminum hat
• Material: Advanced high-carbon alloy with corrosion-resistant plating
• Ventilation: 72-vane curved ventilation design for maximum heat dissipation
• Mounting system: Floating D-bobbin with anti-rattle springs

TY3 Slot Pattern Technology:

• Aggressive groove machining engineered for professional racing use
• Continuously refreshes pad friction surface during braking
• Removes glazing, dirt, and residues for consistent bite
• Delivers high initial response with excellent release characteristics
• Provides superior modulation and pedal feel under extreme conditions

Performance Benefits:

• Significantly reduced weight compared to 1-piece OEM discs through aluminum hat construction
• Enhanced thermal capacity and heat management for sustained high-performance braking
• Improved vehicle dynamics including handling and acceleration from reduced unsprung weight
• Designed for compatibility with Brembo PISTA 6-piston forged racing calipers
• Track-proven reliability in the most demanding motorsports conditions

The PISTA range represents Brembo's pure racing DNA, developed through ongoing collaboration with the world's most prestigious racing teams. These discs are manufactured in-house to exacting standards and are intended exclusively for motorsports applications where maximum braking performance, precision control, and resistance to extreme temperatures are critical. The 2-piece construction combines a lightweight 6061-T6 machined billet aluminum bell with a high-performance iron disc ring, providing optimal thermal management while reducing rotating mass.

Note: This is a disc-only component. Complete brake system installation requires compatible Brembo PISTA calipers, brake lines, mounting hardware, and professional installation. Many PISTA systems may require modification or removal of OEM dust shields or backing plates.