What makes the Kangaroo Paw ventilation system different?

DBA's Kangaroo Paw ventilation uses a unique pattern of 144 diamond and teardrop pillars. This design increases the rotor's surface area and cooling efficiency significantly compared to traditional straight vane designs.

What is the benefit of the T3 slotting?

The T3 slotting pattern is bi-directional and helps to sweep away brake dust and gases from the rotor surface. This keeps the pad surface cleaner and allows for more consistent and effective braking performance.

Does this rotor come with new hardware?

This product listing is for the brake rotor only. It is recommended to inspect and replace any associated hardware, such as brake pads and caliper bolts, as needed during installation.

DBA 16-18 Mazda MX-5 Miata Front 4000 Series Slotted Rotor

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Specifications

Brand: DBA
Part #: DBA42964S
UPC: 9316391425348

DBA 16-18 Mazda MX-5 Miata Front 4000 Series Slotted Rotor

Name: DBA 16-18 Mazda MX-5 Miata Front 4000 Series Slotted Rotor
Brand: DBA
Price: 278.53 USD
Availability: InStock

$278.53

On Backorder

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

Fits 2017-2023 Mazda MX-5 Miata. This is a front 4000 Series T3 slotted brake rotor from DBA, made with high carbon alloy iron for improved heat handling.

Key Features

Fits 2017-2023 Mazda MX-5 Miata, 2018-2020 Fiat 124 Spider, and 2020-2022 Mazda CX-30.
Cast from XG-150 high carbon alloy iron for improved heat and stress handling.
Features DBA's patented Kangaroo Paw ventilation for up to 30% more surface area and 20% better cooling.
T3 bi-directional slot design helps clear dust and gas for consistent braking.
Designed as a direct replacement for your stock front brake rotor.

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Fits these vehicles

Fiat 124 Spider 2018-2020
Mazda CX-30 2020-2022
Mazda MX-5 Miata 2017-2023

Product Details

If you're looking to upgrade the braking performance on your 2017-2023 Mazda MX-5 Miata, this DBA 4000 Series T3 slotted brake rotor is a solid option. It's designed as a direct replacement for your stock front rotor, making installation straightforward. The rotor is cast from XG-150 high carbon alloy iron, a material chosen for its ability to handle the extra stress and heat that comes with harder braking.

What really sets these rotors apart is DBA's patented Kangaroo Paw ventilation system. Instead of traditional straight vanes, it uses a pattern of diamond and teardrop pillars. This design increases the surface area by up to 30% and improves cooling efficiency by 20% compared to standard rotors. This means your brakes can stay cooler and perform more consistently, especially during spirited driving or repeated stops. The T3 slotting pattern on the rotor surface also helps to sweep away dust and gas, further improving braking performance.