What is the Kangaroo Paw ventilation system?

The Kangaroo Paw is DBA's patented ventilation design that uses 144 diamond and teardrop-shaped pillars. This design increases the rotor's surface area by up to 30% and improves cooling efficiency by 20% compared to traditional straight vane rotors, helping to reduce brake fade.

Does this rotor come with hardware?

This product listing is for the brake rotor only. Installation hardware, such as lug nuts or brake pads, is typically sold separately. It is recommended to inspect your existing hardware for wear and tear before installation.

What is the difference between the 4000 Series HD and other DBA rotors?

The 4000 Series HD variant features a smooth, OE-style finish, making it popular for drivers who want the performance benefits of the 4000 Series but prefer a factory appearance. Other DBA series might have different finishes or be geared more towards extreme performance applications.

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Specifications

Brand: DBA
Part #: DBA4600
UPC: 9316391312358

DBA 03-08 Nissan 350Z Brembo Brakes Front 4000 Series Plain Rotor

Name: DBA 03-08 Nissan 350Z Brembo Brakes Front 4000 Series Plain Rotor
Brand: DBA
SKU: dba-dba-03-08-nissan-350z-brembo-brakes-front-4000-series-plain-rotor-t14-628188
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.

Fits 2003-2004 Infiniti G35. DBA 4000 Series HD front brake rotor with Kangaroo Paw ventilation for improved cooling.

Key Features

Fits 2003-2004 Infiniti G35 and 2006, 2008 Nissan 350Z.
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.
Undergoes Thermal Stability Profiling to handle increased stress and heat.
Smooth, OE-style finish on the HD variant for a factory look.
Sold individually.

No-fit, no charge. Wrong part? Send it back, free return label.

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About this part

Product Details

If you're looking to replace the front brake rotors on your 2003-2004 Infiniti G35 or your 2006/2008 Nissan 350Z, this DBA 4000 Series HD rotor is a solid option. It's built with a high-carbon alloyed iron that can handle the extra stress and heat that comes from harder braking, which is important for keeping your stopping power consistent.

What really sets these rotors apart is DBA's Kangaroo Paw ventilation system. Instead of just straight vanes, it uses a pattern of 144 pillars that increase the surface area by up to 30% and improve cooling efficiency by 20% over standard designs. This helps prevent brake fade during spirited driving or repeated stops. The HD variant has a smooth, OE-style finish, making it a good choice if you want the performance benefits without a visually altered look, especially for controlled race divisions.