4000 Series Slotted Front Rotor

• 2018-2021 Subaru | WRX STI

DBA's mid-series enhanced performance rotor features Thermal Stability Profiling for improved heat handling. Thermo-Graphic paint markings on the rotor allot for effective heat monitoring, when the painted lines change color you can see the temperature that the rotors have reached allowing you to accurately match the proper brake pad compound. With a precise array of tri-symmetrical ‘T’ slots, the patented T3 design brings major performance and practical advantages to the motoring enthusiast. These key features make this a great rotor for street use, and the weekend warrior who demands the most out of their car on and off the track.

Details:

• 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 greater heat dissipation
• Kangaroo Paw 144 diamond and teardrop pillar ventilation system
• XH150 High carbon alloyed iron materials
• Thermographic Temperature Monitoring system
• Paint protection on non-friction areas

• Part number: 43050S-10
• Position: Front
• Rotor type: Slotted
• Construction: 1-Piece

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