What is the benefit of the T3 slot design on these rotors?

The T3 slot design on these DBA rotors is bi-directional and helps to sweep away brake dust and gases. This keeps the rotor surface cleaner, leading to a more consistent and reliable braking feel, especially during repeated or hard stops.

Do these rotors come with new hardware?

This product listing is for the brake rotors only. Installation hardware, such as lug nuts or brake pad hardware, is typically sold separately. It's recommended to inspect your existing hardware and replace any worn components.

Can I use these rotors with my existing brake pads?

Yes, these DBA 4000 Series T3 rotors are designed as a direct replacement and are intended to be used with most standard or performance brake pads compatible with your Mazda 3 or CX-3. For best results, it's often recommended to pair them with new brake pads.

Specifications

Brand: DBA
Part #: DBA42565S
UPC: 9316391426161

DBA 14-18 Mazda 3 2.0L Front 4000 Series Slotted Rotor

Name: DBA 14-18 Mazda 3 2.0L Front 4000 Series Slotted Rotor
Brand: DBA
SKU: dba-dba-14-18-mazda-3-2-0l-front-4000-series-slotted-rotor-t14-719506
Price: 211.26 USD
Availability: BackOrder

$211.26

On Backorder

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

Fits 2014-2020 Mazda 3 and 2016-2020 Mazda CX-3. DBA 4000 Series T3 slotted front brake rotor for improved stopping.

Key Features

Fits 2014-2016 Mazda 3 and 2016-2020 Mazda CX-3.
DBA 4000 Series T3 slotted front brake rotor.
Features DBA's patented T3 bi-directional slot design.
T3 slots help clear dust and gas for improved braking consistency.
Direct replacement rotor for straightforward installation.
Single-piece rotor construction.

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Will it fit your car?

Fits these vehicles

Mazda 3 2014-2016
Mazda CX-3 2016-2020

About this part

Product Details

If you're looking to get more out of your Mazda 3 (2014-2016) or CX-3 (2016-2020) brakes, DBA's 4000 Series T3 slotted rotor is a solid option. This is a direct replacement rotor, meaning it bolts right up where your original one came off, but it brings some notable performance improvements to the table. The T3 slot design is unique; it helps to sweep away gases and dust that can build up between the pad and rotor surface, which means you get a more consistent bite when you apply the brakes, especially during harder stops.

DBA builds these rotors with their 4000 Series construction, which is a step up from standard replacement parts. The T3 slot pattern is bi-directional, so it works effectively no matter which way the rotor is spinning. This design also helps to keep the rotor surface cleaner, which can lead to better pad life and more predictable braking performance over time. Because these are single-piece rotors, they offer a straightforward upgrade path without needing to change out your calipers or other brake components.