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Product Information

DBA's 4000 Series T3 rotor is a rear brake rotor for the 2011-2014 Ford Mustang GT, GT500, V6, and Boss 302. DBA bills it as a direct replacement for the stock rear rotor, built from high carbon, heat treated iron with the brand's own Kangaroo Paw ventilation and Tri-symmetrical slotting cut into the face.

Why Upgrade to the DBA 4000 Series Rear Rotor

Per DBA, here's what the 4000 Series brings to the table:

  • High carbon, heat treated iron construction, per DBA.
  • Kangaroo Paw ventilation, DBA's own patented design, per DBA.
  • Tri-symmetrical slotting cut into the rotor face.
  • Built as a direct replacement for the stock rear rotor, so it takes the place of what's currently on the car.

Fitment Notes

Fits the 2011-2014 Ford Mustang: GT, GT500, and V6 (2011-2013), plus the Boss 302 (2012-2013), rear. No other exclusions are listed for this coverage.

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Install and Honest Talk

This is a rear rotor, so it's one piece of the rear brake corner alongside your caliper, pads, and hardware. DBA doesn't spell out what comes off the vehicle, what tools the job takes, or what ships in the box with the rotor itself. DBA also doesn't publish a stopping distance or fade number for the 4000 Series, so treat it as a materials and slot pattern upgrade over the stock rotor rather than a proven performance gain until you've got data behind it. The coverage runs across GT, GT500, V6, and Boss 302 over several years, and brake hardware isn't always identical across trims on the same generation, so confirm your exact car against the coverage above before you order. What else you need: check the included instructions for what hardware ships with the rotor, and confirm pad compatibility, wheel clearance, and lug torque before you install, since studs, bolts, and torque specs matter on any brake job.

Specs

  • Brand: DBA
  • Part type: Brake Rotors - Slotted
  • Material: High carbon, heat treated iron
  • Ventilation: Kangaroo Paw (patented)
  • Slot pattern: Tri-symmetrical slotting
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