What is the benefit of the T3 slotting on these rotors?

The T3 slotting pattern on these DBA rotors is designed to help sweep away brake dust and gases from the pad surface. This helps maintain a consistent contact patch between the pad and rotor, leading to more reliable stopping power, especially under heavy use.

What is the Kangaroo Paw ventilation system?

DBA's Kangaroo Paw ventilation is a unique internal vane design that increases the surface area for heat dissipation. This advanced cooling helps prevent the rotor from overheating, which can lead to brake fade and reduced performance.

Do these rotors come with new hardware?

This product listing is for the brake rotors only. It does not include installation hardware such as lug nuts or brake pads. You will need to reuse your existing hardware or purchase it separately.

DBA 03-10 RX-8 Sport Suspension Front Slotted 4000 Series Rotor

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Specifications

Brand: DBA
Part #: DBA42550S
UPC: 9316391375681

DBA 03-10 RX-8 Sport Suspension Front Slotted 4000 Series Rotor

Name: DBA 03-10 RX-8 Sport Suspension Front Slotted 4000 Series Rotor
Brand: DBA
Price: 267.24 USD
Availability: InStock

$267.24

On Backorder

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

Fits 2004-2011 Mazda RX-8. DBA 4000 Series T3 slotted front brake rotor for improved stopping performance.

Key Features

Fits 2004-2011 Mazda RX-8.
DBA 4000 Series T3 rotor with uni-directional T-slots.
Made from high-carbon, heat-treated iron for durability.
Kangaroo Paw ventilation helps dissipate heat effectively.
Tri-symmetrical slotting clears dust and gas for consistent braking.
Direct replacement for easy installation.

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Fits this vehicle

Mazda RX-8 2004-2011

Product Details

DBA is known for making solid brake components, and their 4000 Series T3 rotors are a great example of that. If you're looking to replace the front rotors on your 2004-2011 Mazda RX-8, these are a direct replacement that offer improved performance over stock.

These T3 rotors use a high-carbon, heat-treated iron for durability and consistent performance. The T3 slotting pattern is designed to help clear dust and gas away from the pad surface, which means you get a more consistent bite, especially during harder braking. They also feature DBA's Kangaroo Paw ventilation system, which helps dissipate heat more effectively. This is important because excessive heat can cause brake fade and reduce the lifespan of your components.

Because these are a direct replacement, installation should be straightforward, assuming you have the necessary tools and knowledge for a brake job. You'll be getting a well-built rotor that's designed to handle the demands of spirited driving.