DBA 4000 Series XS Rear Drilled & Slotted 10 Stud Hole Rotor for Select Subaru 2003-2014 DBA4655XS-10

Fits select 2003-2014 Subaru Impreza models, including WRX and WRX STI. This DBA 4000 Series XS rear rotor is a premium performance upgrade engineered for drivers who demand consistent braking performance under high thermal stress.

Constructed from XG150 high carbon alloy iron and enhanced with Thermal Stability Profiling (TSP), these rotors are built to handle extreme heat loads without compromising structural integrity. The XS series features a non-directional cross-drilled and slotted pattern that increases pad bite and ensures a clean friction surface. The 10-stud hole design provides dual-fitment versatility for various wheel hub configurations.

• Manufacturer Part Number: DBA4655XS-10
• Kangaroo Paw Ventilation: Patented 144 diamond and teardrop pillar design increases surface area and improves cooling efficiency compared to traditional straight-vane rotors.
• High Carbon Alloy: XG150 material reduces brake noise and enhances resistance to thermal shock.
• Thermal Stability Profiling (TSP): Special heat treatment process improves the iron's microstructure for prolonged rotor life.
• Drilled and Slotted: Optimizes gas and dust evacuation while improving cooling for better pedal feel.
• Anti-Corrosion Coating: Protective paint on non-friction areas maintains a clean appearance and prevents rust.