What is the benefit of the Kangaroo Paw ventilation system?

The Kangaroo Paw ventilation system uses a unique pattern of diamond and teardrop pillars. This design increases the surface area and offers up to a 20% improvement in cooling efficiency compared to traditional straight vane rotors, helping to manage heat during braking.

What does the T3 slotting do?

The T3 slotting is bi-directional, meaning it works effectively regardless of the rotor's direction of rotation. These slots help to sweep away brake dust and gases, which can improve braking consistency and performance, especially under demanding conditions.

Does this rotor come with everything needed for installation?

This product is for a single 4000 Series T3 slotted brake rotor. It is designed as a direct replacement, but hardware such as brake pads and mounting bolts are typically sold separately. Always refer to the manufacturer's installation instructions for complete details.

DBA Renault 03-05 Porsche 911 Front 4000 Series Slotted Rotor

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Specifications

Brand: DBA
Part #: DBA42386S
UPC: 9316391406026

DBA Renault 03-05 Porsche 911 Front 4000 Series Slotted Rotor

Name: DBA Renault 03-05 Porsche 911 Front 4000 Series Slotted Rotor
Brand: DBA
Price: 287.35 USD
Availability: InStock

$287.35

On Backorder

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

Fits 1999-2021 Porsche 911. DBA is known for performance brake components. This 4000 Series T3 rotor offers improved cooling and stopping power.

Key Features

Fits 1999-2010 and 2021 Porsche 911.
Cast from XG-150 high carbon alloyed iron for improved heat handling.
Features DBA's Kangaroo Paw ventilation for up to 20% improved cooling efficiency.
T3 bi-directional slot design helps clear dust and gas for consistent braking.
Designed as a direct replacement for straightforward installation.

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Fits this vehicle

Porsche 911 1999-2010, 2021

Product Details

DBA is well-known for making performance brake components. If you're looking to upgrade the braking on your 1999-2021 Porsche 911, this 4000 Series T3 slotted rotor is a solid option. It's designed as a direct replacement for your factory rotor, making installation straightforward.

This rotor is cast from XG-150 high carbon alloyed iron, which helps it handle the extra stress and heat that comes with harder braking. It features DBA's Kangaroo Paw ventilation system, which uses a pattern of diamond and teardrop pillars. This design increases the surface area and improves cooling by up to 20% compared to standard straight vane rotors, helping to prevent brake fade during spirited driving or track use. The T3 slotting pattern is also bi-directional, meaning it works effectively in either direction and helps sweep away dust and gas.