DBA DBA52321BLKS 5000 Series T3 Rear Slotted Rotor Black for 09-11 GT-R

Vehicle Fitment

• 2009-2011 Nissan GT-R (R35, 3.8L Twin Turbo V6, OEM Brembo Rear Brakes)

Features

• DBA 5000 Series T3 two-piece rear brake rotor with precision slotted surface
• Bi-directional T3 slot design improves gas and pad dust evacuation for consistent pad contact
• Black anodized aluminium hat for corrosion resistance and aggressive styling
• Kangaroo Paw ventilation system increases heat dissipation and reduces brake fade
• High-carbon alloyed iron rotor ring delivers strong, durable braking performance
• Thermal Stability Profiling (TSP) enhances resistance to heat-induced warping
• Universal slot pattern allows left/right interchangeability
• Two-piece construction reduces unsprung weight and improves handling response

Specifications

• Part Number: DBA52321BLKS
• Series: DBA 5000 Series T3
• Position: Rear axle
• Rotor Diameter: 380 mm
• Nominal Thickness: 30 mm
• Minimum Thickness: 28 mm
• Overall Height: 62 mm
• Centering Bore Diameter: 68 mm
• Stud/Lug Pattern: 5 x 114.3 mm
• Hat Material: Aerospace-grade aluminium (black anodized)
• Rotor Ring Material: High-carbon alloyed iron

Included Components

• 1x Rear slotted rotor assembly (DBA 5000 Series T3 with black hat)
• NAS hardware (bolts and crimp nuts) for hat-to-ring attachment

Product Description

The DBA DBA52321BLKS is a premium performance rear brake rotor assembly from DBA's 5000 Series T3 lineup, engineered specifically for the Nissan GT-R R35 (2009-2011 with OEM Brembo rear brakes). This two-piece rotor combines a lightweight black anodized aluminium hat with a high-carbon alloyed iron rotor ring to reduce unsprung weight while enhancing heat management and strength. The advanced bi-directional T3 slot pattern actively evacuates brake pad dust and gases, maintaining consistent friction contact and reducing fade during spirited driving or track use.

Featuring DBA's patented Kangaroo Paw ventilation system and Thermal Stability Profiling (TSP), this rotor excels at dissipating heat and resisting warp under high-temperature conditions. The symmetrical slot design allows installation on either left or right side without concern for orientation, simplifying serviceability. Designed as a direct OEM replacement with performance enhancements, this rear rotor delivers improved braking feel, reduced fade, and enhanced stopping power for high-performance driving scenarios. Fitment is confirmed through the 2011 model year; coverage beyond 2011 is unconfirmed at time of this listing.