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DBA 05-09 Audi A4 Sedan Front 5000 Series Drilled & Slotted Ring w/NAS Nuts

Take your Audi A4 Sedan to the next level with DBA's 5000 Series Drilled & Slotted Ring. Engineered to replace just the rotor ring in DBA and other popular two-piece rotor configurations, this high-performance upgrade is designed to deliver improved braking power and pedal feel.

Featuring a unique combination of drilling and slotting, this rotor ring is designed to maximize heat dissipation and minimize brake fade. The result is a more responsive and confident driving experience, even in the most demanding conditions.

  • Drilled and slotted design for improved heat dissipation and reduced brake fade
  • Engineered to replace just the rotor ring in DBA and other popular two-piece rotor configurations
  • High-performance upgrade for improved braking power and pedal feel
Diameter [mm]320
Thickness [mm]30
Disc VentKangaroo Paw
Annulus [mm] (Maximum useable pad width)TBA
Pitch Circle Diameter (P.C.D.)TBA
Inside Diameter [mm]TBA
Diameter & Number of Bolt Holes [mm]TBA
Air Gap [mm]TBA
Offset [mm]TBA
Flange Inside Diameter [mm]TBA
Flange Thickness [mm]TBA
Hole TypeTBA
StageStage 5
Tech BulletinsBedding in Brakes
Tech BulletinsHow to clean a Disc Rotor before fitting
Tech BulletinsMotorsport - Important Info
Replacement NutsIncluded
Make Model Year Type
Audi A4 2005 Base
Audi A4 2006 Base
Audi A4 Quattro 2005 Avant
Audi A4 Quattro 2005 Base
Audi A4 Quattro 2006 Avant
Audi A4 Quattro 2006 Base
Audi A6 Quattro 2000 Base
Audi A6 Quattro 2001 Base
Audi A6 Quattro 2002 Avant
Audi A6 Quattro 2002 Base
Audi A6 Quattro 2003 Avant
Audi A6 Quattro 2003 Base
Audi A6 Quattro 2004 Avant
Audi A6 Quattro 2004 Base
Audi S4 2000 Base
Audi S4 2001 Avant
Audi S4 2001 Base
Audi S4 2002 Avant
Audi S4 2002 Base
DBA manufactures brake rotors for the automotive performance market. Their products include slotted and/or drilled rotors for both street and race applications. DBA’s unique “kangaroo paw” vented design utilizes teardrop patterned pillars, which increases cooling efficiency up to 20% over traditional vented rotors. DBA rotors also feature thermo-graphic paint markings that indicate the temperature of the rotor at specified thresholds, allowing the user to check brake performance quickly and easily.
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