4000 Series T3 Brake Rotor

The DBA 4000 Series T3 brake rotor, part number DBA4855S, is engineered for drivers seeking enhanced braking performance beyond OE specifications. This rotor utilizes DBA's Tri-symmetrical slotting, which contributes to a quieter and smoother pedal feel by decreasing vibration and noise. The slot design is universal, eliminating the need for left and right specific discs. Key specifications include a 276 mm outside diameter, 26 mm nominal and discard thickness, and a 71 mm center hole diameter. The rotor is vented, has 5 lug holes, and features a coated, non-cryo treated finish for corrosion resistance on non-friction areas. The XG150 High Carbon Alloy Iron material is specifically chosen to resist warping and cracking, thereby extending the rotor's lifespan. This DBA4855S rotor is a direct replacement part designed for the front of 1999-2004 Ford Mustangs. Fitment notes indicate specific exclusions for certain trims like Cobra models, SVT Cobra, and GT Bullitt in earlier model years, while 2003-2004 models are compatible with Base and GT trims.