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2004-2009 Mazda 3 Head Unit Kit
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Your build

  • DM Plus head unit kit$790
All kits

2004-2009 Mazda 3 Head Unit Kit

Series BK

Head unit
Display
HD IPS
Chip
UIS7862S, 12nm
Memory
4GB
Audio
AKM7738 DSP
  • Wireless CarPlay & Android Auto
  • Google Play Store
  • Micro-SD capable

Includes all our features with impressive audio and performance that won't let you down.

Discover DM Core
Display
QHD QLED
Chip
UIS7862S, 12nm
Memory
6GB
Audio
AKM7738 DSP
  • Wireless CarPlay & Android Auto
  • Google Play Store
  • Micro-SD capable

Same great performance as DM Core, incredible display. Our recommendation for most.

Discover DM Plus
Display
QHD QLED
Chip
UIS7870, 6nm
Memory
8GB
Audio
AKM7739 DSP
Bluetooth
aptX-HD
  • Wireless CarPlay & Android Auto
  • Google Play Store
  • Micro-SD capable

A noticeable jump in performance and studio quality audio. For the power users.

Discover DM Pro
Display
QHD QLED, 11.5"
Chip
UIS7862S, 6nm
Memory
8GB
Audio
AKM7738 DSP
Bluetooth
aptX-HD
  • Wireless CarPlay & Android Auto
  • Google Play Store
  • Micro-SD capable

Big is good. If you want your head unit to be your portable cinema, this is the one.

Discover DM Max
Display
QHD QLED
Chip
UIS7870, 6nm
Memory
12GB
Audio
AKM7739 DSP
Bluetooth
aptX-HD
  • Wireless CarPlay & Android Auto
  • Google Play Store
  • Micro-SD capable

Complete overkill, created simply because we could. If you want the absolute best in performance and lossless audio, here it is.

Discover DM Flagship
Compare specifications
Dash camera

Dual Cam DVR Dashcam

Two high-definition cameras record the road and cabin, giving you crisp coverage of what’s ahead and inside the car.

  • Easy phone connectivity
  • Loop recording
  • 24/7 parking monitoring

Triple Cam DVR Dashcam

Capture every angle of your journey with three high-definition cameras that record the road, cabin, and rear—so you don’t miss a thing.

  • Easy phone connectivity
  • Loop recording
  • 24/7 parking monitoring
Microphone
Extras
Delivery4–⁠11 business days
Total$790

About this kit

Drop it in. Pair once. Drive. This OEM-style kit suits the cabin and gets out of the way. It wakes quickly, the UI stays snappy, and the bright panel remains readable at noon. Built for Australian heat, the hardware keeps calls clean and the cabin tidy while you get maps and music moving without fuss.

Supports Apple CarPlay & Android Auto via CarLink 2.0 (pre-installed).

Android head unit installed, showing split-screen maps and music

Compatibility at a glance

Years
2004–2009
Series
BK
Trims
Neo, Maxx, Maxx Sport, SP23, MPS
Steering wheel controls
Retained if present
Premium audio systems supported
Bose 7-speaker premium audio (amplified)
Camera retention
Retained if present
Market name
Known as Axela in Japan; sold as Mazda3 in AU.

What’s included

  • Head unit of your choice — select your preferred tier
  • Vehicle-specific fascia — OEM-match finish
  • Core plug-and-play harness; trim-specific adapters added if your car needs them (free of charge)
  • Factory reverse camera retention (where fitted)
  • Antenna adapter (where required)

Install snapshot

Time
60 mins
Difficulty 1 to 5
2
Tools
Trim-Removal Tools, Phillips Screwdriver, 10 mm Socket

Ask a fitment question

Built for Australian conditions

AU warranty

AU build that stays readable at noon and stable after heat soak.

  • Active fan & heat-sink
  • Voltage-stable power stage
  • 12-month local warranty

Features you’ll use

Fast wake. Snappy UI. Bright, glanceable panel that cuts through glare. This head unit suits the Mazda 3 without clutter, so you tap, go, and keep eyes up. In AU stop-start and heat soak, it stays responsive and reconnects quickly, so maps and music resume while you settle in.

2004-2009 Mazda 3 Head Unit Kit

Fits the dash, keeps controls

OEM-style fitment that looks like it belongs. The fascia suits the Mazda 3 dash lines, so the screen sits centred and tidy, with panels clipping back securely. Steering-wheel controls are retained, and the factory camera is kept where fitted, so parking and quick reverses feel familiar. The result is a clean upgrade that fits without drama and keeps daily habits intact.
  • Fits cleanly
  • Retains wheel controls
  • Keeps factory camera

Cleaner sound, easy upgrades

Cleaner sound without fuss. Use 16–31 band EQ and per-channel time alignment to centre vocals and smooth highs. Bluetooth supports high-quality streaming, and the unit is amp-friendly if you plan a sub later. It also plays nice with the Bose 7-speaker system found on some BKs, keeping the upgrade path straightforward.
  • Tune with 31-band EQ
  • Align speakers per channel
  • Supports amp upgrades

CarPlay & Android Auto, cable-free

Cable-free by default. Hop in and it reconnects while you belt up. Use voice for quick messages, hands-free calls, and route changes without leaving the map. Google Maps and Spotify are the core pair here, delivering prompts and playlists with minimal taps. If you prefer a cable, plug in for quick charging and keep moving.
  • Reconnects wirelessly
  • Handles voice messages
  • Use Google Maps, Spotify

Save data, stay guided

Save data and stay guided: download map areas for regular routes or weekends out of town, so navigation continues when reception drops. Pair an OBD2 dongle and run Torque for quick checks — temps, intake readings, and basic fault codes. It's handy for keeping an eye on things without carrying a separate scanner.
  • Download map areas
  • Check basics with Torque
  • Save mobile data

The DriverMods difference

Real performance — and real transparency

The current standard is still 28 nm—slower and hotter, with only the highest end units running 12 nm.
Our units start at 12 nm for smooth, lag-free performance (Core & Plus), stepping up to 6 nm in Pro/Max/Flagship for lightning-fast response.

  • spec transparency
  • modern silicon
  • fast boot
  • cool, stable runs
Displays you enjoy looking at

No dim, plasticky panels.
Our Plus / Pro / Max / Flagship use QLED QHD for razor-sharp maps, media, and text.
Our Core tier unit uses a bright, vivid HD IPS display—clear, clean, and easy on the eyes.

  • higher resolution
  • higher brightness
  • premium panel tech
Bigger screen, less bezel, factory-style fit

More screen, minimal bezels, tidy fascia—designed to look like it belongs in your dash.
Controls stay accessible and integration stays clean.

  • OEM-style fit
  • modern look
  • tidy install
Tuned software that makes life easy

Lean, fast, and stable—plus full customisation.
Keep our optimised setup or download and swap to a different launcher if you prefer.
With an Android OS head unit, the options are endless.

  • fast UI
  • no bloat
  • choose your launcher
Memory & storage that keep up

Gone are the days when 4 GB of RAM was “top-end.”
Ours start at 4 GB and go up from there, so app switching stays smooth.
Add maps and media with microSD expansion and you’re set for offline trips.

  • more RAM
  • smoother multitasking
  • microSD for expandable storage
Built for value, backed locally

Top-tier hardware at fair pricing, with AU support and clear documentation.
We care about the experience after install just as much as unboxing day.

  • local help
  • real warranty
  • easy ownership
Why we do it

The concept isn’t new—the standard should be.
Modern processors, better panels, lean and fast software, fair pricing.
We build head units that make driving feel effortless, not frustrating.

Checkout & shipping — how it works

  1. Order your kitChoose your preferred head unit tier and place your order.
  2. Upload a photoAfter checkout, we'll provide a link for you to easily upload a photo of your dash and any steering wheel controls.
  3. We assemble the correct kitWe confirm your exact model and include any needed adapters and the correct fascia. Correct-fit guarantee applies.
  4. Tracked shippingAU-wide tracked delivery in 4–⁠11 business days.

FAQs

Does this fit Mazda 3 BK and keep steering-wheel controls?

Yes. For 2004–2009 BK models, it suits the dash and retains SWC, so volume and track changes stay on the wheel.

Will it work with the Bose 7-speaker system on SP23 or MPS?

Yes. It plays nice with the Bose amplified setup; use the appropriate integration so levels and balance remain correct.

How does the display handle midday glare and summer heat?

The bright panel stays readable at noon, and the hardware is built for Australian cabins so it remains stable after heat soak.

How long does install take and what tools are needed?

Allow about 60 minutes with trim-removal tools, a Phillips screwdriver and a 10 mm socket. Panels clip back for a tidy finish.

Is wireless reconnect quick day to day?

Yes. It wakes fast and typically reconnects before you leave the driveway, so calls, maps and music are ready.

Can I navigate without signal or read basic codes?

Yes. Download map areas for offline guidance, and pair an OBD2 dongle with Torque for temps, live gauges and simple fault codes.

Learn more

Want to dive deeper into features and how everything works? These guides break it down and help you choose the right setup.

Compare head units

DM Core
$685
DM Plus
$790
DM Pro
$990
DM Max
$1,170
DM Flagship
$1,450
Screen size9.0 - 10.1″9.5 - 10.36″9.5 - 10.36″11.5″—
ResolutionHDQHDQHDQHDQHD
PanelIPSQLEDQLEDQLEDQLED
Brightness1100 nits1500 nits1500 nits1500 nits—
UI refresh60 Hz60 Hz100 Hz60 Hz—
CPUUIS7862S 2× A75 + 6× A55 2+6 @ 2.0 GHzUIS7862S 2× A75 + 6× A55 2+6 @ 2.0 GHzUIS7870 8x Cortex A76 @ 2.7 GHzUIS7870 2× A75 + 6× A55 2+6 @ 2.0 GHzUIS7870
Processor Node Type12nm12nm6nm6nm6nm
RAM4 GB LPDDR4X6 GB LPDDR4X8 GB LPDDR4X8 GB LPDDR4X12GB
Storage64 GB eMMC 5.1128 GB eMMC 5.1128 GB UFS128 GB UFS—
DSPAKM7738AKM7738AKM7739AKM7738AKM7739
Pre-outs3 × 2.5 V3 × 2.5 V3 × 4.0 V3 × 4.0 V—
Optical outNoNoYesYes—
Coaxial outNoNoYesYes—
USB 2.02233—
USB-C 3.20011—
In shortIncludes all our features and great performance that wont let you down.Same great performance, incredible display. Our recommendation for most.A solid improvement in performance and studio quality audio.Big, is good. If you want your head unit to be the focus point, this is the one.Complete overkill, created simply because we could. If you want the absolute best in performance and lossless audio, here it is.