What is the benefit of a two-piece rotor design?

A two-piece rotor design, like these DBA 5000 Series rotors, separates the braking surface from the hat. This allows for the use of lighter materials like aluminum for the hat, reducing unsprung weight and aiding heat dissipation. It also can make replacement easier and less costly over time, as only the rotor ring may need replacing.

How do the T3 slots improve braking performance?

DBA's T3 slot design features three distinct grooves that work together to sweep away brake dust and gases from the rotor surface. This helps maintain consistent contact between the brake pads and the rotor, leading to more reliable and powerful braking, especially during repeated hard stops.

Do these rotors come with everything needed for installation?

These DBA 5000 Series T3 rotors come pre-assembled with the black hat. However, it is recommended to check the manufacturer's installation instructions for any additional hardware or specific procedures required for your vehicle.

Specifications

Brand: DBA
Part #: DBA52962BLKS
UPC: 9316391403056

DBA 06-14 Mazdaspeed 3 Front Slotted 5000 Series 2 Piece Rotor Assembled w/ Black Hat

Name: DBA 06-14 Mazdaspeed 3 Front Slotted 5000 Series 2 Piece Rotor Assembled w/ Black Hat
Brand: DBA
SKU: dba-dba-06-14-mazdaspeed-3-front-slotted-5000-series-2-piece-rotor-assembled-w-b-t14-31791
Price: 609.95 USD
Availability: BackOrder

$609.95

On Backorder

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Fits 2007-2013 Mazda 3. DBA 5000 Series T3 2-piece front brake rotors with a lightweight aluminum hat and T3 slot design for improved performance.

Key Features

Fits 2007-2013 Mazda 3.
DBA 5000 Series T3 front brake rotors are a two-piece design.
Features a lightweight aluminum hat for reduced unsprung weight and improved heat dissipation.
Includes DBA's patented T3 uni-directional slot design to help clear gases and dust.
The T3 slot pattern helps maintain consistent brake pad contact for improved performance.
Black hat finish helps prevent corrosion on the hat assembly.

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Will it fit your car?

Fits these vehicles

Mazda 3 2007-2013

About this part

Product Details

The T3 5000 Series rotors from DBA are a serious upgrade for your 2007-2013 Mazdaspeed 3, especially if you're pushing the car hard. These aren't just standard replacement rotors; they're a two-piece design featuring a lightweight aluminum hat. This construction helps reduce unsprung weight, which can make a difference in how your suspension reacts, and it also aids in heat management, keeping your brakes cooler under stress.

DBA's patented T3 slot pattern is a key feature here. Unlike simpler slots, the T3 design is uni-directional and has three distinct grooves. This pattern is really effective at helping to sweep away gases and dust that build up between the pad and rotor surface. This means you get a more consistent grip and better braking performance, particularly during repeated hard stops where heat can become a major issue. The black hat finish not only looks sharp but also helps prevent corrosion on that part of the rotor assembly.

These rotors are built as a direct replacement, meaning they should install without needing any modifications to your existing brake system. The two-piece design with the aluminum hat is a step up from single-piece rotors, offering benefits often seen in racing applications but made available for your street car. If you're looking for improved braking feel and fade resistance for your Mazdaspeed 3, these DBA rotors are a solid choice.