DBA DBA43003XD 4000 Series Cross-Drilled & Dimpled Brake Rotor Audi RS7

The DBA DBA43003XD is a 4000 Series Cross-Drilled and Dimpled (XD) brake rotor engineered for high-performance braking on the Audi RS7. Combining DBA's signature cross-drilling and dimpling pattern, this rotor delivers superior thermal management, consistent bite, and enhanced wet-weather braking performance over standard OEM rotors.

DBA's 4000 Series XD rotors feature a patented Geomet® protective coating that provides excellent corrosion resistance without compromising friction surface performance. The unique cross-drilled and dimpled design channels heat and gases away from the pad-to-rotor interface, reducing brake fade under demanding driving conditions — whether on the street or the track.

Key Features:

• Cross-Drilled & Dimpled (XD) Design — Optimizes heat dissipation and reduces gas build-up for consistent, fade-resistant braking
• Geomet® Protective Coating — Superior corrosion protection on non-friction surfaces for long rotor life
• 4000 Series Construction — Street and performance-oriented, balancing everyday drivability with high-performance capability
• Precision Machined — Manufactured to strict tolerances for minimal runout and vibration-free performance
• Direct OEM Replacement — Bolt-on fitment with no modifications required
• Designed for the Audi RS7 (2014–2017) — Rear axle application

The DBA43003XD is a direct-fit upgrade for Audi RS7 owners seeking improved braking confidence and rotor longevity. DBA is an Australian-based manufacturer with decades of motorsport heritage, supplying brake components to OEM and aftermarket customers worldwide.