Brembo 4KC.8034A PISTA 4 TY5 2-Piece Rear Brake Discs 345x28mm

The Brembo 4KC.8034A PISTA track-focused brake disc set delivers professional-grade stopping power for high-performance applications. Part of Brembo's renowned PISTA lineup, these 2-piece floating discs are engineered for drivers who demand maximum braking performance under extreme conditions.

Key Specifications:

• Rear axle application with 345mm outer diameter
• 28mm disc thickness for optimal heat capacity
• 54mm center bore (bell hat mounting diameter)
• 2-piece floating design reduces unsprung weight and allows thermal expansion
• Type 5 (TY5) disc pattern optimized for track use
• Constructed from high-carbon cast iron for superior heat dissipation

Performance Benefits:

• Enhanced thermal management reduces brake fade during aggressive driving
• Lighter weight improves suspension response and handling dynamics
• Floating design minimizes disc warping and maintains consistent pedal feel
• Track-proven PISTA compound resists cracking under extreme temperatures

Brembo PISTA discs represent the pinnacle of aftermarket brake rotor technology, utilizing the same materials and manufacturing processes developed for professional motorsport. The 2-piece construction separates the friction ring from the aluminum bell hat, allowing each component to expand independently during heat cycling while reducing rotational mass. This system is ideal for track day enthusiasts, time attack competitors, and drivers seeking OEM+ braking performance.

Note: These discs are designed for rear axle installation and require compatible Brembo calipers and bell hats (sold separately). Professional installation recommended.