What is the Kangaroo Paw ventilation system?

The Kangaroo Paw is DBA's patented ventilation design. It uses a series of diamond and teardrop-shaped pillars to increase surface area and improve cooling efficiency compared to traditional straight vane rotors.

What makes the XG-150 iron alloy important?

XG-150 is a high carbon alloyed iron. This material is chosen because it can better withstand the increased stress and heat generated during intense braking applications, leading to more consistent performance.

Do these rotors come with hardware?

This product listing is for the brake rotors only. Installation hardware, such as lug nuts or brake pads, is typically sold separately.

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Specifications

Brand: DBA
Part #: DBA42314
UPC: 9316391370846

DBA 09+ Nissan 370Z Sport / Infiniti G37 Sport Front Standard 4000 Series

Name: DBA 09+ Nissan 370Z Sport / Infiniti G37 Sport Front Standard 4000 Series
Brand: DBA
SKU: dba-dba-09-nissan-370z-sport-infiniti-g37-sport-front-standard-4000-series-t14-488853
Price: 264.51 USD
Availability: BackOrder

$264.51

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

DBA 4000 Series HD front brake rotor. Features Kangaroo Paw ventilation for improved cooling and a smooth OE style finish.

Key Features

Fits select Infiniti and Nissan models from 2008-2022.
Cast from XG-150 high carbon alloyed iron for improved heat handling.
Features DBA's patented Kangaroo Paw ventilation for up to 30% more surface area and 20% better cooling efficiency.
Smooth OE style finish is ideal for drivers seeking performance with a traditional look.
Thermal Stability Profiling helps the rotor handle increased stress and heat.

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Will it fit your car?

About this part

Product Details

If you're looking for a solid upgrade for your Infiniti or Nissan's braking system, consider these DBA 4000 Series HD front brake rotors. They're built with XG-150 high carbon alloyed iron, which handles the extra stress and heat that comes from harder braking. This makes them a popular choice for drivers who want the performance benefits of a 4000 Series rotor but prefer a more traditional, smooth OE style look, like those used in controlled race divisions.

What really sets these rotors apart is DBA's patented Kangaroo Paw ventilation system. Instead of standard straight vanes, this design uses a series of diamond and teardrop-shaped pillars. This unique pattern increases the surface area by up to 30% and improves cooling efficiency by 20% over typical designs. This means your brakes can stay cooler and perform more consistently, even under demanding conditions. They fit a range of vehicles, including models like the Infiniti G37 Sport, Nissan 370Z Sport, and Infiniti Q50.