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DBA 00-05 Lexus IS300 Rear Drilled & Slotted 4000 Series Rotor

Upgrade your Lexus IS300's braking performance with DBA's 4000 Series XS rotors, featuring our best technology and materials for maximum performance.

These rotors are cast from XG-150 high carbon alloyed iron and undergo Thermal Stability Profiling, allowing them to handle the increased stress and heat generated under intense braking applications.

DBA's patented Kangaroo Paw ventilation system increases surface area, resulting in greater heat dissipation and reduced brake fade.

  • Kangaroo Paw ventilation system for increased surface area and 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
Diameter [mm]307
Disc VentSolid
Number of Holes5
Inner Diameter [mm]62
Minimum Thickness [mm]10,5
Thickness [mm]12
Height [mm]63
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
Lexus GS300 1998 Base
Lexus GS300 1999 Base
Lexus GS300 2000 Base
Lexus GS300 2001 Base
Lexus GS300 2002 Base
Lexus GS300 2003 Base
Lexus GS300 2004 Base
Lexus GS300 2005 Base
Lexus GS400 1998 Base
Lexus GS400 1999 Base
Lexus GS400 2000 Base
Lexus GS430 2001 Base
Lexus GS430 2002 Base
Lexus GS430 2003 Base
Lexus GS430 2004 Base
Lexus GS430 2005 Base
Lexus IS300 2001 Base
Lexus IS300 2002 Base
Lexus IS300 2002 Sportcross
Lexus IS300 2003 Base
Lexus IS300 2003 Sportcross
Lexus IS300 2004 Base
Lexus IS300 2004 Sportcross
Lexus IS300 2005 Base
Lexus IS300 2005 Sportcross
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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