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DBA 01-07 BMW M3 E46 w/325mm rotor Rear Slotted 4000 Series Rotor

Take your BMW M3 E46 to the next level with DBA's 4000 Series T3 rotors, featuring our best technology and materials for maximum performance. 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.

DBA's 4000 Series rotors feature XG-150 High Carbon Alloyed Iron, TSP (Thermal Stability Profiling), Thermo-graphic paint markings (THGP), Direct replacement suitability, and Moisture proof corrosion protection packaging.

  • Tri-symmetrical slotting for quieter, more responsive braking
  • XG-150 High Carbon Alloyed Iron for increased strength and durability
  • Thermal Stability Profiling (TSP) for improved heat dissipation
  • Direct replacement suitability for easy installation
Diameter [mm]327
Disc VentKangaroo Paw
Number of Holes5
Inner Diameter [mm]75
Minimum Thickness [mm]18,4
Thickness [mm]20
Height [mm]61
Pitch Circle [mm]120
StageStage 4
Tech BulletinsBedding in Brakes
Tech BulletinsHow to clean a Disc Rotor before fitting
Tech BulletinsMotorsport - Important Info
ECE R90 numberE11*90R02/06*60522*00
Make Model Year Type
BMW M3 2001 Base
BMW M3 2002 Base
BMW M3 2003 Base
BMW M3 2004 Base
BMW M3 2005 Base
BMW M3 2006 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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