The DBA 5000 Series T3 2-piece rear brake rotor is a serious upgrade for 2015-2018 Mustang GT (Non-PP + PP) and EcoBoost PP. The T3 slot pattern delivers improved brake bite and quieter operation than cross-drilled rotors, with stronger rotor face structural integrity for sustained high-temperature use.

Why the 5000 Series T3

• T3 slotted face — calibrated slot count and angle for clean gas evacuation without compromising disc mass
• 2-piece construction — replaceable high-carbon cast iron ring when worn (reuse the hat)
• T6061-T6 black anodized aluminum hat — significant unsprung weight reduction + heat isolation from hub
• High-carbon cast iron ring — superior thermal stability vs grey iron, less squeal
• NAS aerospace bolts & crimp nuts — proper torque retention through heat cycles
• Track-capable — designed for high-performance street AND closed-course track use
• 1-year / 12,000 mile warranty against manufacturing defect

Application

• 2015–2018 Ford Mustang GT (Non-PP and Performance Package) — rear axle
• 2015–2018 Ford Mustang EcoBoost Performance Package — rear axle
• 330mm rear rotor diameter
• Sold individually — order qty 2 for full rear axle pair
• Pairs optimally with DBA Street & Track or XP+ track brake pads

T3 vs XD — Which to Pick

If you do street + occasional canyon driving, the cross-drilled XD (front) + T3 slotted (rear) combo gives the best of both worlds — drilled face cools faster up front where the heat lives, slotted rear cleans the pad without weakening the disc. If you’re running HPDE/track days, run T3 slotted on both axles for maximum structural integrity under sustained high heat.

Direct fit replacement. Uses factory caliper and OE-spec pad. No bracket conversion required. Bed-in per DBA’s published procedure before high-load driving.