DBA® DBA654S-10 - Street Series™ T2 Slotted Front Rotor

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DBA® - Street Series™ T2 Slotted, Front RotorDBA® - Street Series™ T2 Slotted, Front RotorDBA® - Performance CatalogDBA® - Performance Brake Rotors 602x420DBA Authorized Dealer
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Disc Brakes Australia

Street Series™ T2 Slotted Front Rotor (DBA654S-10) by DBA®. Rotor Type: Vented; Rotor Size: 326mm (12.83") x 53mm (2.09"); Number of Lugs: 10; Hat Color: Black; Center Hole Diameter: 58mm (2.28"); Minimum Allowable Rotor Thickness: 28mm (1.1") One per pack. T2 Slotted rotors are designed to give passenger cars and pickups/SUVs a higher level of braking best suited to towing and heavier weight loads. Multiple curved rotor slots resist heat buildup, fade, and premature wear better than OEM brake rotors. 144 pillars between rotor faces provide faster cooling and greater strength to reduce heat warpage and extend life. Sized to exact OEM dimensions for easy, bolt-on replacement without modification.

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  • T2 non-directional disc brake rotors are sold individually (it is recommended to replace as a left-right pair)
  • Designed to offer better-than-OEM levels of stopping power, heat reduction, and fade resistance under towing or heavy load conditions
  • Excellent for pickups and 4x4s fitted with upsized tires and wheels of high rotational mass
  • Rotors are designed in the precise size and shape of factory OEM parts for easy bolt-on replacement and proper operation
  • Rotors are crafted from iron with high carbon content which achieves reduced vibration and squealing noise
  • "Kangaroo Paw" design features 144 spaced pillars between inner and outer faces of each rotor that provide faster cooling and greater strength than traditional slotted cooling fins
  • T2 Slotted rotors are created for cars, 4x4s, and commercial trucks that may see greater weight demands due to towing or hauling loads
  • T2 Slotted rotors feature multiple ventilation slots for better management of the higher heat, dust, and gasses that build up during sustained braking of heavier loads at standard speeds
  • T2 rotors feature black paint on all non-contact rotor areas for style and corrosion resistance
  • Lower rotor temperatures greatly reduce rotor warpage and boiling brake fluid which causes pedal fade
  • Break-in bedding period for new rotors will take approximately 186 miles / 300 kilometers
  • Manufacturer warranties rotors for 12 months or 12,000 miles


  • Ensure increased pad bite and improved air circulation
  • Clean and de-glaze pad surface for optimum pad coefficient of friction
  • Create an escape route for debris, dust, and water
  • Reduce stopping distances in wet weather
  • Offer much faster heat dissipation
  • Resistant to warping and fading

Slotted rotors by DBA are a great alternative to drilled rotors. They serve the same purpose of breaking down hot brake gas but provide better resistance to cracking. The slotted pattern allows for increased pad bite and improved air circulation. The slots help to sweep away gas and dust. If you drive hard, race or use your vehicle off-road or for towing purposes, slotted rotors are a perfect choice for you. The internal vane design of these vented rotors by DBA provides excellent heat dissipation during brake cycles. As the wheel spins, the vanes around the edge of the rotor draw air in and pull it through to help cool the rotor. With the extra heat dissipated there will be less brake fade.

T2 Slotted rotors are not drilled, but equipped with bisymmetrical slots to provide braking power that won’t fade away when sustained towing or load carrying would tax OEM rotors. Because of these evenly spaced grooves, brake pads wear consistently all the way across - in turn, eliminating "lip" formation along the outside edge of the rotor that causes squealing, vibration, and harshness. You will also find these slots boost braking performance in the rain and at higher speeds when temperatures increase. If you’re installing T2 Slotted rotors with new pads, the rotors will still be usable with a second set of pads when the first wear out.

High-carbon iron resists temperature buildup better initially, and vented centers with a patented design disperse the heat in a superior fashion. Instead of straight fins between both rotor sides, these contain 144 tear-drop shaped pillars which result in more metal contact and better cooling using the same airflow. DBA matches or exceeds vehicle manufacturer rotor warranties by ensuring that these brake discs will remain usable and free from defects in materials and workmanship for a period of 1 year or 12,000 miles.

Disc Brakes Australia (DBA) specializes in precision crafted brake rotors with innovative designs and material compounds that resist heat buildup far better than products from competitors - giving you increased stopping power with smooth progressive application, lower noise, vibration, and harshness, and greater resistance to the rotor warpage that shortens usable lifespan of all brake components. DBA offers a variety of slotted rotors with and without cross-drilled holes in traditional 1-piece construction and 2-piece aluminum center construction for reduced mass. Headquartered in Austraila, DBA has United States operations in Detroit, Michigan. CARiD is proud to offer the full lineup of DBA rotors at great values.

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Vehicle Fitment

This part is compatible with 11 vehicle(s)
Year Make Model Fitment Notes:
2014 Subaru WRX STI
  • Base
2013 Subaru WRX STI
  • Base
2012 Subaru WRX STI
  • Base
2011 Subaru WRX STI
  • Base
2010 Subaru WRX STI
  • Base
2009 Subaru WRX STI
2008 Subaru WRX STI
2007 Subaru WRX STI
  • Base
2006 Subaru WRX STI
2005 Subaru WRX STI
2004 Subaru WRX STI
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DBA® - Street Series™ T2 Slotted, Front RotorDBA® DBA654S-10 - Street Series™ T2 Slotted...    
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