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Exterior Components› Body Panels and Components

DBA

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

$249.67 $211.26 Save $38.41

SKU: D001 DBA42565S

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The DBA DBA42565S is a performance disc brake rotor designed as a direct replacement for upgraded braking. It features DBA's patented T3 bi-directional slot design, which incorporates tri-symmetrical curve slots to reduce vibration and noise for a smoother brake pedal feel. The rotor is constructed from XG150 High Carbon Alloy Iron, which minimizes warping and cracking for extended rotor life. It also includes thermographic temperature monitoring markings to indicate peak braking temperatures and paint protection on non-friction areas to prevent rust.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDBA
Part NumberD001 DBA42565S

Videos

HOW TO: DBA 4000 Series Rotor and STILLEN Brake Pad Install

HOW TO: DBA 4000 Series Rotor and STILLEN Brake Pad Install
Nev Reviews : DBA 4000 Series T3 Slotted Brake Rotors

Nev Reviews : DBA 4000 Series T3 Slotted Brake Rotors
New Brake Rotors For My STI | DBA T3 4000

New Brake Rotors For My STI | DBA T3 4000
DBA Street Series Brake Rotors

DBA Street Series Brake Rotors
DBA Advanced Disc Rotor Technology

DBA Advanced Disc Rotor Technology
DBA v OEM braking test featuring Bathurst champion David Reynolds

DBA v OEM braking test featuring Bathurst champion David Reynolds
Complete Street Series Brake Service Tutorial | Disc Brakes Australia

Complete Street Series Brake Service Tutorial | Disc Brakes Australia
Al show us why the DBA T2 brake rotors are so good!

Al show us why the DBA T2 brake rotors are so good!
STi Rear rotors Brembo DBA install Warning Broken bolts Heli coil possible rumble ready

STi Rear rotors Brembo DBA install Warning Broken bolts Heli coil possible rumble ready
2020 Subaru STI WRX DBA Rotor + FactionFab Brake Lines Install

2020 Subaru STI WRX DBA Rotor + FactionFab Brake Lines Install
Subaru WRX MY15 review of the brakes and fitting DBA rotors

Subaru WRX MY15 review of the brakes and fitting DBA rotors
DBA 4000 Series T-Slot Front Brake Rotors - What's in the Box?

DBA 4000 Series T-Slot Front Brake Rotors - What's in the Box?
Battle of the Brakes: Camaro ZL1 Rotor Showdown Featuring DBA, Girodisc, and Brembo OEM

Battle of the Brakes: Camaro ZL1 Rotor Showdown Featuring DBA, Girodisc, and Brembo OEM

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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