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DBA 04-05 Mazda 3 2.3L (exc. MazdaSpeed) Front Drilled & Slotted 4000 Series Rotor

Experience the ultimate in braking performance with DBA's 4000 Series XS rotors, featuring the best technology and materials for maximum performance. Crafted from high carbon and heat-treated iron, these rotors are designed to handle the increased stress and heat generated under intense braking applications.

With DBA's patented Kangaroo Paw ventilation system, you can expect up to a 30% increase in surface area and a 20% improvement in cooling efficiency compared to traditional straight vane designs. This results in increased braking effectiveness and reduced brake fade.

  • Kangaroo Paw ventilation system for improved heat dissipation
  • Direct replacement suitability for easy installation
  • CBN (Cubic Boron Nitride) machined turned for lower Disc Thickness Variation and parallelism
  • Moisture-proof corrosion protection packaging for extended lifespan
Diameter [mm]300
Disc VentKangaroo Paw
Number of Holes5
Inner Diameter [mm]72
Minimum Thickness [mm]23
Thickness [mm]25
Height [mm]49
Pitch Circle [mm]114.3
StageStage 3
Tech BulletinsBedding in Brakes
Tech BulletinsHow to clean a Disc Rotor before fitting
Tech BulletinsMotorsport - Important Info
Make Model Year Type
Mazda 3 2004 i
Mazda 3 2005 i
Mazda 3 2006 i
Mazda 3 2007 i
Mazda 3 2008 i
Mazda 3 2009 i
Mazda 3 2011 i
Mazda 3 2013 Mazdaspeed
Mazda 5 2006 Sport
Mazda 5 2006 Touring
Mazda 5 2007 Grand Touring
Mazda 5 2007 Sport
Mazda 5 2007 Touring
Mazda 5 2008 Grand Touring
Mazda 5 2008 Sport
Mazda 5 2008 Touring
Mazda 5 2009 Grand Touring
Mazda 5 2009 Sport
Mazda 5 2009 Touring
Mazda 5 2010 Grand Touring
Mazda 5 2010 Sport
Mazda 5 2010 Touring
Mazda 5 2012 Grand Touring
Mazda 5 2012 Sport
Mazda 5 2012 Touring
Mazda 5 2013 Grand Touring
Mazda 5 2013 Sport
Mazda 5 2013 Touring
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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