High-performance DBA 4000 Series slotted rear rotors engineered for enhanced cooling, reduced brake fade, and improved bite—compatible with 2008–2017 Subaru WRX STI and 2017–2021 Subaru BRZ models equipped with Brembo brake systems.

Description

This is the DBA 4000 Series T-Slotted Rotor. This particular rotor features DBA’s T3 Slot 48 precision CNC machined slots that are tri-symmetrical curve slots that help reduce vibration and improve braking performance for the street or the track. This rotor makes for an excellent upgrade when compared to the OEM rotor, and offers better stopping performance from the daily commute to work, or on the next weekend track day. Note that these are either sold individually for those of you who need a direct replacement.

HIGHLIGHTS:

• Rear location
• T3 Slot 48 precision CNC machined slots that are tri-symmetrical curve slots 
• Slots create out-gassing exit points for brake pad friction gasses to escape
• Increased surface area resulting in faster heat dissipation
• Kangaroo Paw 144 diamond and teardrop pillar ventilation system
• XH150 High carbon alloyed iron material construction
• Thermographic Temperature Monitoring System
• Paint protection on non-friction areas
• SOLD INDIVIDUALLY

This version includes Dual-Drilled 5×114.3 and 5×100 (Used for brake conversion) 

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