DBA DBA53922BLKS 5000 T3 Slotted 356mm Front Brake Rotors GR Yaris/Corolla

Vehicle Fitment

• 2021-2026 Toyota GR Yaris (GXPA16, 1.6L Turbo I3)
• 2023-2026 Toyota GR Corolla (GZEA14, 1.6L Turbo I3)

Fitment Notes

• Front axle application only
• Designed for OEM Brembo performance brake systems
• Must match 356mm rotor configuration for correct caliper clearance
• Not compatible with non-performance brake packages using smaller rotors

Features

• DBA 5000 Series 2-piece rotor construction for reduced unsprung weight
• T3 bi-directional slot design for improved pad bite and cleaning
• High-carbon XG150 alloy iron rotor ring for thermal stability
• 6061-T6 aluminum hat for heat isolation and weight reduction
• Kangaroo Paw internal ventilation system for enhanced cooling efficiency
• Thermal Stability Profiling (TSP) heat treatment to reduce cracking
• Thermo-Graphic Heat Paint for visual temperature monitoring
• Precision CNC machining for smooth, vibration-free braking
• Corrosion-resistant coating on non-friction surfaces
• NAS-grade hardware for secure 2-piece assembly integrity

Specifications

• Position: Front axle
• Outer diameter: 356mm
• Thickness: 28mm
• Minimum thickness: 26mm
• Center bore: 62mm
• Bolt pattern: 5x114.3
• Height: 49.5mm
• Rotor type: Vented, slotted (T3 bi-directional)
• Construction: 2-piece (iron ring + aluminum hat)

Included Components

• 2x DBA 5000 Series T3 front slotted rotors (DBA53922BLKS)
• Pre-assembled aluminum hats and iron rotor rings
• Factory-installed NAS mounting hardware (bolts & nuts)

Product Description

The DBA DBA53922BLKS is a high-performance front brake rotor from DBA's 5000 Series T3 lineup, engineered specifically for modern Toyota performance platforms such as the GR Yaris and GR Corolla. This 2-piece rotor design combines a high-carbon cast iron friction ring with a lightweight aerospace-grade aluminum hat to significantly reduce unsprung mass while improving thermal efficiency.

Its patented T3 bi-directional slot design enhances brake pad bite, removes gas and dust buildup, and maintains consistent braking performance under repeated high-load conditions. The internal Kangaroo Paw ventilation system improves cooling airflow, helping reduce brake fade during aggressive street or track driving.

Built for drivers who demand OEM-level fitment with motorsport-grade durability, the DBA 5000 Series delivers superior heat resistance, stable pedal feel, and extended rotor life. It is ideal for spirited driving, track use, and high-performance street applications where consistent braking performance is critical.