Brembo 09.C878.21 UV Coated Slotted Vented Rear Brake Rotor 330mm

The Brembo 09.C878.21 is a premium UV coated rear left disc brake rotor designed as a direct OE replacement for Porsche applications. This high-performance rotor features a slotted, vented design with 330mm diameter and 28mm thickness, engineered to deliver superior braking performance and reliability.

Advanced UV Coating Technology:

• Environmentally friendly solvent-free UV coating protects the entire disc surface including braking plates and internal ventilation chambers
• Superior corrosion resistance that exceeds most OEM standards
• Ready to install right out of the box with an attractive metallic finish
• Saves up to 98% in energy and CO2 emissions compared to standard coating processes

Performance Features:

• Brembo's patented Pillar Venting Technology (PVT) increases airflow and thermal cracking resistance by over 40%
• High-carbon cast iron construction minimizes noise and vibration while maximizing heat dissipation
• Precision balancing and tight manufacturing tolerances ensure smooth, confident braking
• Slotted design improves pad bite and wet weather performance
• Intelligent marking location displays part number and minimum thickness for easy inspection

What's Included:

• One (1) rear left brake rotor
• Fixing screw kit with all necessary hardware for simple installation

Specifications:

• Diameter: 330mm
• Thickness: 28mm
• Minimum Thickness: 26mm
• Height: 75mm
• Centering Diameter: 98mm
• Bolt Pattern: 5x130mm
• Hub Diameter: 168mm
• Position: Rear Left
• OE Reference: 298615601A, 97035240300, 971615601P

Brembo rotors meet or exceed OE specifications and are designed with the same engineering rigor found in original equipment for the world's leading automakers. For optimal braking performance, rotors and pads should be replaced together. Pair with Brembo NAO, Ceramic, or Low-Metallic brake pad formulations.