Skip to main content

DBA 06+ MazdaSpeed3 Front Slotted 4000 Series Rotor

Experience the ultimate in braking performance with DBA's 4000 Series T3 rotors. Built on the foundations of DBA's T2 slot, the T3 slot design features additional, precise, CNC machined tri-symmetrical slots, resulting in an even quieter, more responsive and smoother brake pedal feel.

  • XG-150 High Carbon Alloyed Iron for maximum durability
  • TSP (Thermal Stability Profiling) for improved heat dissipation
  • Thermo-graphic paint markings (THGP) for accurate temperature monitoring
  • Direct replacement suitability for easy installation
  • Moisture proof corrosion protection packaging for extended lifespan

Whether you're driving on the street, track, or off-road, DBA's 4000 Series T3 rotors are the perfect choice for maximum performance and reliability.

Diameter [mm]320
Disc VentKangaroo Paw
Number of Holes5
Inner Diameter [mm]72
Minimum Thickness [mm]23
Thickness [mm]25
Height [mm]49
StageStage 4
Tech BulletinsBedding in Brakes
Tech BulletinsHow to clean a Disc Rotor before fitting
Tech BulletinsMotorsport - Important Info
ECE R90 numberE11*90R02/06*60523*00
Make Model Year Type
Mazda 3 2007 Mazdaspeed
Mazda 3 2008 Mazdaspeed
Mazda 3 2009 Mazdaspeed
Mazda 3 2010 Mazdaspeed
Mazda 3 2011 Mazdaspeed
Mazda 3 2012 Mazdaspeed
Mazda 3 2013 Mazdaspeed
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.
Reviews for “DBA 06+ MazdaSpeed3 Front Slotted 4000 Series Rotor”

Average rating of 0 out of 5 stars