DBA DBA43003 4000 Series Standard Brake Rotor Audi RS7

The DBA DBA43003 is a 4000 Series Standard Brake Rotor from Disc Brakes Australia, engineered to deliver reliable, high-performance braking for demanding applications. Featuring DBA's signature Kangaroo Paw (KP) vane technology, the rotor's uniquely shaped internal vanes promote superior airflow and heat dissipation, reducing brake fade and extending rotor life under both street and spirited driving conditions.

DBA's 4000 Series rotors are manufactured to strict OE-equivalent tolerances and feature a zinc dichromate coating on non-friction surfaces to resist corrosion during storage and initial use. The rotor is precision-balanced and ready for direct bolt-on installation with no modifications required.

Key Features:

• Kangaroo Paw (KP) Vane Technology – Asymmetric internal vanes increase airflow by up to 20% compared to standard pillar vanes for cooler, more consistent braking
• 4000 Series Construction – High-grade grey iron casting for durability and consistent friction performance
• Zinc Dichromate Coating – Applied to non-friction surfaces for corrosion resistance
• Precision Balanced – Minimizes vibration and pedal pulsation for a smooth, confident brake feel
• Direct OE Replacement – Bolt-on fitment with no modifications required
• Manufactured by DBA (Disc Brakes Australia) – A trusted name in performance and OE-quality brake components

The DBA DBA43003 is an excellent upgrade or replacement rotor, delivering proven DBA engineering quality and thermal management technology for improved stopping power and rotor longevity.