DBA 42314S 4000 T3 Front Brake Rotor for 2008-22 Infiniti/Nissan

Vehicle Fitment

• 2008-2013 Infiniti G37 (Front, 5-lug)
• 2009-2013 Infiniti FX50 (Front, 5-lug)
• 2011-2013 Infiniti M37 (Front, 5-lug)
• 2011-2013 Infiniti M56 (Front, 5-lug)
• 2014-2022 Infiniti Q50 (Front, 5-lug)
• 2014-2022 Infiniti Q60 (Front, 5-lug)
• 2009 Nissan 350Z (Front, 5-lug)
• 2009-2021 Nissan 370Z (Front, 5-lug)
• 2023-2024 Nissan Z (Front, 5-lug)

Features

• Direct-replacement 4000 Series T3 slotted front brake rotor
• T3 tri-symmetrical slot design for improved brake pad bite
• Kangaroo Paw ventilation for enhanced cooling and heat dissipation
• High carbon alloyed iron construction for durability and strength
• Cubic Boron Nitride (CBN) surface finish to reduce thickness variation
• Thermal Stability Profiling (TSP) for improved rotor lifespan
• Painted non-friction areas for corrosion resistance
• Universal front rotor sold individually - bolt-on fit

Specifications

• Position: Front axle
• Rotor Diameter: 354.6 mm
• Nominal Thickness: 32 mm
• Minimum Thickness: 30 mm
• Centering Diameter: ~68 mm
• Stud/Lug Pattern: 5x114.3 mm
• Surface: Slotted
• Rotor Type: Vented performance rotor

Included Components

• 1x DBA 42314S 4000 Series T3 Front Brake Rotor

Product Description

The DBA 42314S 4000 Series T3 Front Brake Rotor is a high-performance direct replacement rotor engineered to upgrade braking response and thermal management for a range of Nissan and Infiniti vehicles equipped with 5-lug front brakes. Featuring DBA's advanced T3 tri-symmetrical slot design and Kangaroo Paw ventilation system, this rotor increases exit points for pad friction dust and gas, improving pad bite and reducing fade during spirited driving or repeated street and light track use. The use of high carbon alloyed iron with a CBN-finished surface helps minimize thickness variation for smoother braking and longer service life compared to standard OEM rotors.

Designed as a bolt-on replacement for compatible front hubs, the DBA 4000 Series T3 rotor provides enhanced cooling performance and improved heat dissipation through its patented vent design. Whether installed on a performance coupe like the Nissan 370Z or Infiniti G37, or on a luxury sport sedan such as the Infiniti Q50 or Q60, this rotor delivers reliable, consistent stopping power with strong thermal stability. Sold individually, these rotors are ideal for drivers looking to upgrade brake performance without major modifications.