DBA C8 Corvette Stingray Z51 4000 Series XD Cross-Drilled Rotors - Rear

Overview

High-performance rear brake rotors from Disc Brakes Australia’s 4000 Series XD line, designed to deliver enhanced cooling, strong braking response, and aggressive styling for performance-focused street and light track use. These rotors are a direct OEM replacement, offering improved thermal performance and visual appeal over factory brake discs.

Manufactured from DBA’s XG150 high-carbon alloy, these rotors provide excellent heat absorption, strength, and resistance to cracking and warping under demanding braking conditions. Each rotor features DBA’s XD cross-drilled and dimpled surface design, which increases airflow across the braking surface, helps evacuate gases and brake dust, and promotes consistent pad contact while maintaining structural integrity.

Internally, the rotors incorporate DBA’s patented Kangaroo Paw ventilation system, significantly improving cooling efficiency and reducing brake fade during spirited driving. Thermal Stability Profiling (TSP) ensures even heat distribution, while thermo-graphic heat paint markings allow visual monitoring of operating temperatures for performance evaluation.

Key Features

• DBA 4000 Series XD performance rear brake rotors

• Cross-drilled and dimpled surface for enhanced cooling and gas evacuation

• XG150 high-carbon alloy for superior strength and thermal resistance

• Patented Kangaroo Paw ventilation for improved airflow and cooling

• Thermal Stability Profiling (TSP) for durability under high heat

• Thermo-graphic temperature markings for performance monitoring

• Direct bolt-on OEM replacement — no modifications required

• Sold as a pair (2)

Compatibility

• 2020+ C8 Stingray Z51 (J55)