Subaru Impreza 2017-2022 GK GT - Premium Head Unit Upgrade Kit: Radio – Brummstadt

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    Subaru Impreza 2017-2022 GK GT - Premium Head Unit Upgrade Kit: Radio Infotainment System with Wired & Wireless Apple CarPlay and Android Auto Compatibility

    4.5 stars
    Excellent | 302 trusted reviews on
    AUD 549.00
    Unit price  per 

    • Complete Kit: Screen, Fascia Kit, Plug & Play-Harness
    • Processor Options: 4-Core (2/32GB) or 8-Core (4/64GB & 8/128GB)
    • Vibrant Touchscreen: Crisp, responsive HD display
    • Built-in GPS: Offline-capable navigation
    • Adaptive Brightness: Auto-adjusts with headlights
    • Complete System Replacement: Modern infotainment upgrade
    • New Hardware Included: GPS antenna, microphone, all cables
    • Plug & Play Design: Engineered for direct fitment with factory harness
    • Installation: View installation requirements
    • DIY Installation Design: Made for self-installation with our support team
    • Professional Option: Partner installers in Gold Coast & Launceston, or find your local specialist
    • USB Connectivity: 2 ports included (6-pin & 4-pin) View details
    • 4G LTE SIM Slot: Mobile internet on the road (Premium 4GB/64GB+ models - enhanced connectivity)
    • Smart Connections: Bluetooth, WiFi, USB
    • Wireless CarPlay & Android Auto: Seamless smartphone pairing
    • Voice Control: Siri & Google Voice supported
    • Hi-Res Audio: DSP-optimized sound clarity
    • Custom Equalizer: Audio tuning control
    • RCA Outputs: For subwoofers and amplifiers
    • Multimedia Streaming: YouTube, Spotify, Netflix & more
    • Mirror Screen: Android & iPhone screen sharing
    • Split Screen Mode: Use maps and media side-by-side
    • Steering Wheel Buttons: Fully retained
    • Hands-Free Calling: Mic & Bluetooth calling
    • OTA Updates Ready: Future-proof software support
    • 3-Year Warranty: Comprehensive protection included
    • 30-Day Returns: Hassle-free return policy
    • Live Support 7 Days: 10am–6pm, incl. holidays
    • Brummstadt Guarantee: Trusted by thousands of Australian drivers
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    What Our Customers Say

    4.5 stars
    4.6 out of 5 based on 300+ reviews
    ← Swipe for more reviews →
    Technical Specifications
    OS & ProcessorAndroid 13 – Choose from 4-Core (2/32GB model) or 8-Core (4/64GB & 8/128GB models) processors
    Memory & StorageUp to 8GB RAM and 128GB SSD – ideal for fast performance and media storage
    Display 9″ (1280×720) or 13.3″ IPS QLED – sharp visuals across sizes
    Audio & DSP32-Band Equalizer with built-in DSP – rich audio tuning for custom sound profiles
    Amplifier & TouchToshiba Amplifier with IPS Anti-Glare 5-Touch Display – crystal-clear visuals with responsive controls
    ConnectivitySupports CarPlay & Android Auto (wired & wireless), Bluetooth 5.0, WiFi, and GPS – seamless phone integration and live navigation. Premium models (4GB/64GB+) add 4G LTE for standalone internet connectivity
    Radio & InputsFM radio, AM available via optional DAB+ receiver, RDS, DVR, TPS, CAM (Optional) – wide input support for all setups
    Extra FeaturesSteering Wheel Control Support, plus split-screen for multitasking
    In the BoxHead Unit, Fascia Kit, Harness Bundle, 2x USBs, and Antenna Plugs (FM, GPS), Antennas (GPS). Premium models (4GB/64GB+) also include: 4G antenna & SIM card holder for enhanced connectivity
    Apps SupportedNetflix, Spotify, Apple Music, YouTube & more – enjoy your favorites right from the dashboard

    Compatible with the following vehicle models:

    • Subaru™ Impreza GK GT from 2017-2022

    Not sure if it fits? 📸 Send us a snap of your car and we’ll reply fast with what fits.

    Please note that even vehicles of the same model may have subtle differences. We are committed to ensuring compatibility and have carefully accounted for each vehicle’s unique specifications. For assistance or inquiries, our expert support team is ready to guide you at every step.

    This product is not affiliated with or endorsed by Subaru™. All trademarks are the property of their respective owners and are used for reference only. Carefully crafted as a premium aftermarket solution, this product ensures seamless compatibility and reliable performance for this model.

    Optional Accessories Installation Guides

    Enhance your Brummstadt head unit with these premium accessories. Each accessory is designed for easy DIY installation.

    External Microphone (Your Passengers Will Thank You)
    Game changer alert: Ever had someone say "Sorry, can't hear you!" on calls? Your built-in mic is doing its best, but it's fighting road noise. This external mic with noise filtering makes you sound crystal clear - even at highway speeds!

    Dead easy setup (honestly, 2 minutes):

    1. Connect to head unit: Find the 3.5mm MIC port in your wiring harness (it's with the RCA connectors). Just plug in the mic's 3.5mm connector until it clicks
    2. Pick your spot: Most people love the sun visor (clips on solid), but A-pillar or above the mirror work great too. The 3-meter coiled cable reaches anywhere
    3. Clip it on: The rotatable clip grips tight - sun visor, A-pillar trim, wherever works for you. About 30cm from your mouth is perfect
    4. Quick test: Call a mate and ask "How do I sound?" Prepare for compliments! Works brilliantly with Siri, Google Assistant, and hands-free calls

    Pro tip: Mic too quiet? Head to Settings → Sound → Microphone Gain. Start at 50% (perfect for most cars). Noisy diesel? Try 70%. The difference is amazing!

    🔊 Voice Quality Tip: After installation, fine-tune your microphone sensitivity in the head unit's audio settings. Test it out by calling your wife, husband, kids, friends, or even having a philosophical chat with the heavens above! Try voice commands with Siri, Google Assistant, or your preferred voice assistant to ensure crystal-clear audio. If they can't hear you properly, simply adjust the mic gain in settings until you sound like a professional podcast host!
    Rear View Camera Installation
    Compatibility: Rear camera alone works with all models (2/32GB and up). For front + rear camera combo, you need 4/64GB or higher.

    For Brummstadt Cameras (Plug & Play):

    1. Mount camera above license plate using provided bracket
    2. Run the camera cable through rubber boot between car body and trunk/door
    3. Route cable under trim panels to head unit location
    4. Connect yellow RCA plug to CAM-IN on head unit
    5. Connect red power wire to reverse light positive (this serves as the power trigger that tells the head unit to automatically switch to camera view when you shift to reverse)
    6. Connect black wire to chassis ground
    7. In Factory Settings → Backcar Settings, set to "Aftermarket Camera"

    Note: In most cases, connecting the red wire to the reverse light is necessary for automatic camera switching. However, in modern vehicles with CANBUS, this may not be required as the CANBUS module already controls screen switching (even if your car didn't come with a factory camera, the switching software is often pre-installed!))

    Camera will automatically activate when reverse gear is selected.

    DAB+ Digital Radio Module

    Installation Process:

    1. Connect USB module: Connect the DAB+ receiver to the USB 6-pin port on the back of the head unit (not the 4-pin port)
    2. Mount antenna:
      • Clean windscreen area (top corner recommended)
      • Stick the film antenna to the glass
      • Route cable along windscreen edge under trim
    3. Connect antenna to module: SMB connector clicks into place
    4. Activate in head unit: Open DAB+ app and scan for stations
    5. Ground for better signal: Connect the DAB+ module to bare metal in your vehicle - the car's metal body serves as grounding for stronger signal reception
    6. Position for best reception: Antenna works best with clear sky view
    7. Download app: Download a DAB+ app from the Google Play Store to start streaming digital radio
    ⚠️ Important: DAB+ coverage varies significantly by location. Check coverage maps for your area before purchasing to ensure you can receive digital radio signals.
    TPMS (Tyre Pressure Monitoring System)
    Choice of Systems: We offer both External (valve cap) and Internal (inside tyre) TPMS sensors. External is easier to install, Internal is more accurate and secure.

    External TPMS Installation (Valve Cap Type):

    1. Install sensors:
      • Remove existing valve caps
      • Screw on TPMS sensor caps (hand-tight only)
      • Note each sensor's ID number for position mapping
      • No tyre removal required - 5 minute installation!
    2. Connect USB receiver: Plug into available USB port on head unit
    3. Configure in app: Download and open one of these recommended apps:
      • TPMS by Vietmap: Simple interface, good for basic monitoring
      • USB TPMS: Advanced features with logging
      • Tyre Pressure Monitor: Clean UI with customizable alerts
    4. Map sensors: Assign each sensor ID to correct wheel position (FL, FR, RL, RR)
    5. Set alerts: Configure pressure (typically 32-35 PSI) and temperature warnings

    Internal TPMS Installation (Professional):

    1. Tyre removal required:
      • Remove wheels from vehicle
      • Dismount tyres from rims
      • Install internal TPMS sensors on valve stems
      • Remount and balance tyres
      • Professional installation recommended ($50-100 typical cost)
    2. Connect USB receiver: Same as external - plug into USB port
    3. App configuration: Same apps work for both internal and external sensors
    4. Advantages: More accurate readings, theft-proof, no risk of damage at car wash

    After Installation: Drive for 5-10 minutes to activate sensors. You'll see real-time pressure, temperature, and leak alerts directly on your head unit screen!

    Front and Rear Camera Combo (Live View)
    ⚠️ Requires 4GB/64GB or Higher: Front camera LIVE VIEWING while driving requires 4GB RAM models. The dual camera live view system is NOT compatible with 2/32GB entry models. (Note: Dashcam recording is different and works on all models)

    Dual Camera Installation:

    1. Front Camera:
      • Mount behind rearview mirror area
      • Connect to dedicated front camera input on head unit
      • Route cable along windscreen edge and A-pillar
    2. Rear Camera:
      • Mount above license plate
      • Connect yellow RCA to rear CAM-IN
      • Connect red wire to reverse light for auto-switching
    3. Configure in Settings:
      • Set both cameras in Factory Settings
      • Enable split-screen view option
      • Configure switching behavior

    Benefits: View both cameras simultaneously, switch between them while driving, perfect for towing or tight parking.

    Dashcam (Front Recording)
    ✅ Compatible with ALL models: Dashcam recording works perfectly on all models including 2/32GB. Records to SD card for incident protection.

    Installation Process:

    1. Mount the camera: Position behind rearview mirror for best view
      • Clean windscreen thoroughly
      • Attach using provided 3M adhesive mount
      • Ensure camera has clear view of road
    2. Connect power: Plug USB cable into head unit's USB port (any available port)
    3. Route cable: Tuck cable along windscreen edge and A-pillar trim to hide it
    4. Configure recording:
      • Open dashcam app on head unit
      • Set video quality (1080p recommended)
      • Enable loop recording (overwrites old footage)
      • Set G-sensor sensitivity for incident detection
    5. Storage: Records to the unit's internal storage (choose 4GB/64GB+ for longer recordings)

    Features: Continuous recording, automatic incident saving, parking surveillance mode when hardwired to constant power.

    Professional Installation Service
    What's Included in Professional Installation:
    • Complete head unit installation by certified technician
    • All accessories setup (cameras, microphone, DAB+, TPMS if ordered)
    • Professional cable management - all wires hidden
    • System configuration and testing
    • Tutorial on using all features
    • Warranty remains fully valid

    Installation Options:

    Standard Professional Installation ($500):
    You bring your vehicle to one of our certified installers. Installation typically takes 2-3 hours. Available in major cities across Australia.
    Home Service Installation ($200 - Selected Areas):
    • Gold Coast/Brisbane Area
    • Launceston Area
    Our mobile technician comes to your home or workplace. Same professional quality, maximum convenience.

    Booking: After purchase, we'll contact you within 24 hours to schedule your installation at a convenient time.

    RAM & Storage Options - Which to Choose?

    Quick heads up: The 2/32GB, 4/64GB or 8/128GB refers to the unit's built-in storage (like your phone's memory). This is permanent internal storage that can't be upgraded later.

    Which option suits you best?

    2GB RAM / 32GB Storage (Entry Level):
    • Basic CarPlay/Android Auto use only
    • Warning: May experience app refreshes or stuttering when multitasking
    • OK if you only use one app at a time
    • No 4G/SIM support at this level
    4GB RAM / 64GB Storage (Recommended):
    • Double the power - smooth multitasking
    • Run maps and music together without stutter
    • Includes 4G LTE & SIM card support
    • Room for apps and offline content
    • This is what most customers choose
    8GB RAM / 128GB Storage (Premium):
    • Power users and businesses
    • Run many apps simultaneously
    • Best for dashcam recording
    • Massive storage for offline maps
    • Future-proof choice

    💡 Pro Tip: The 2/32GB is really just an entry option. For proper multitasking without frustration, 4/64GB is the sweet spot!

    💡 Installation Tip: Most accessories connect directly with proper plugs. The rear camera may require connecting to your reverse light for automatic switching (basic wiring knowledge helpful). We include all necessary connectors and clear instructions.

    Place your order today and expect your parcel to arrive between Saturday, 20 September and Saturday, 27 September. Remote area deliveries might take just a little longer.

    Subaru’s Impreza occupies a particularly esteemed position in automotive circles, respected for reliability, practicality, and a flair for performance balanced harmoniously with everyday usability. To understand the excellence that the 2017–2022 GK and GT variants embody, one must appreciate the lineage of innovation and refinement that Subaru has pursued steadily through multiple generations.

    Historical Evolution of the Subaru Impreza:

    First Generation (1992–2000):

    Launched in 1992 to replace the aging Subaru Leone, the Impreza quickly won acclaim for its robust boxster-engine layout, distinctive symmetrical all-wheel-drive configuration, and practical versatility. Initially offering sedan, wagon, and coupe body styles, Subaru stirred global curiosity when introducing the turbocharged WRX variant in 1992. The WRX, standing for “World Rally eXperimental,” carved Subaru’s entrant into rally greatness, transforming the Impreza nameplate into legend. Special editions like the 22B-STI of 1998—now revered as iconic performance collectibles—captured imaginations internationally and earned enduring appreciation by connoisseurs across Australia, Europe, Japan, and North America.

    Second Generation (2000–2007):

    Building on its rally-motorsport reputation, Subaru expanded the Impreza’s appeal through comprehensive style refinements, a more spacious cabin, and improved suspension dynamics. While maintaining to its roots in engineering excellence and driver engagement, the riveted global fanbase admired variants such as the WRX STI "Blobeye" and "Hawkeye," fondly named by their signature headlight shapes. This generation cemented international demand with notable variations tailored to different markets, making Subaru a household name across diverse automotive communities.

    Third Generation (2007–2011):

    In 2007, Subaru boldly departed from expectations, introducing a hatchback alongside the sedan for global markets. This new era provided generous interior space, improved practicality, and significant attention to interior comfort and safety. Yet performance variants like the WRX and STI were preserved, earning enduring enthusiasm globally. With growing refinement, sophisticated engineering, and expanding technological options, this iteration reaffirmed Subaru as a serious player in both sporty and practical automotive essentials.

    Fourth Generation (2011–2016):

    With notable improvements in fuel efficiency, comfort, and cabin quality, Subaru presented a fourth generation distinguished by enhanced chassis control and driving dynamics. Safety advancements also became benchmarks, culminating in Subaru's innovative EyeSight driver-assistance technology. Accessible yet engaging to drive, these Impreza versions attracted attention for their excellent balance of versatility and capable handling characteristics, underlying Subaru’s identity as a reliable daily platform.

    Fifth Generation - GK and GT Series (2017–2022):

    Arriving in 2017, the Impreza GK (sedan) and GT (hatchback) fifth-generation models represented a striking advance for Subaru and their compact offering. Utilizing Subaru’s Global Platform architecture for improved structural rigidity, crashworthiness, and dramatically enhanced driving dynamics, these models showcased the evolution of comfort, aesthetics, and advanced technology. The Impreza earned recognition for agile handling, precise steering feel, and a newfound refinement worthy of admiration across competitive compact vehicle segments. Modernized interior design, a quieter cabin environment, and superior material craftsmanship contributed considerably to driver and passenger satisfaction.

    These models introduced Subaru’s updated infotainment system—albeit initially limited in features compared to rapidly advancing industry standards—prompting drivers to explore meaningful avenues for technological enrichment and personalization.

    Integrating Thoughtful Modern Technology - Brummstadt Premium Head Unit:

    Recognizing the opportunity for refinement, Brummstadt carefully engineered a premium head unit upgrade specifically tailored for the Subaru Impreza 2017–2022 GK and GT. This aftermarket head unit provides expanded functionality, replacing the original infotainment unit with state-of-the-art technologies crucial for contemporary drivers.

    Notable capabilities include intuitive wired and wireless Apple CarPlay and Android Auto, delivering instant smartphone synchronization to offer easy access to mobile-based navigation, streaming services, text messaging, and communication functions. On-the-go assistance provided by popular navigation apps—Google Maps, Apple Maps, and WAZE—enables effortless transitions between social and professional engagements. Consider a scenario: after comfortably dining with family or close friends, departure unfolds gracefully as directions previously set on a mobile device transfer seamlessly via Apple CarPlay or Android Auto onto the vivid Brummstadt display unit, ensuring smooth and stress-free navigation to the next destination without distraction.

    The option for a high-definition 1080p HD camera further complements the package, significantly reducing viewing blind spots while providing comprehensive recording capability for enhanced safety and peace of mind during journeys. Additionally, its flexible design facilitates engaging entertainment enhancements. Passengers can easily connect gaming controllers via USB outlets, converting the infotainment screen into a convenient platform for multiplayer gaming during longer or routine journeys.

    Smart voice control compatibility represents another significant step toward contemporary utility. An intuitive connection with Siri or Google Assistant ensures naturalistic and secure hands-free media management, navigation instructions, and effective communication handling. More intriguingly, linking with home smart devices can yield surprising everyday conveniences: a simple vocal command, "Hey Siri, turn on the porch lights," executed through the vehicle's audio unit, can transform practical routine into intuitive ease, simplifying arrival home and reinforcing thoughtful modern convenience.

    Elevating the Ownership Experience through Proper Integration:

    The Impreza 2017–2022 GK and GT notably blend Subaru's proven mechanical prowess—courtesy of their legendary boxer engines and symmetrical all-wheel-drive systems—with contemporary refinements in comfort, ride quality, and quietness, accompanied by an aesthetically pleasing, quality-driven cabin environment. A progressively improved stock driving experience, notably appreciated for its precise handling, predictable all-weather confidence, and dynamic agility, aptly justifies continued global interest from both practical consumers and those seeking automotive enjoyment in equal measure.

    Carefully considered upgrades, notably exemplified by Brummstadt's premium infotainment enhancements, elevate owner satisfaction noticeably. Providing intuitive and meaningful tech integrations acknowledges drivers' evolving lifestyle demands—integrating heightened convenience, simplifying navigation, increasing safety, and ultimately cultivating broader forms of interactive personal connection and enjoyment during everyday commutes. This layered experience transforms simple vehicle journeys into thoughtfully curated everyday moments defined by meaningful engagements and connections.

    The fifth-generation Subaru Impreza GK and GT thus remains respected not just for dependable engineering and performance foundations. Its seamless incorporation of contemporary technology, thoughtful cabin appointments, and innovative lifestyle solutions illustrate how commitment to continuous advancement reliably translates into tangible satisfaction and everyday enrichment for drivers worldwide.

    “A car is not just a tool — it’s an experience waiting to happen.”
    – Ken Block, World-renowned rally driver and viral motorsport icon


    Frequently Asked Questions

    Everything you need to know about this head unit

    Connect the single RCA cable with the yellow plug (included in your package) to extend your Bluetooth signal. This cable doubles as both a camera input AND a Bluetooth/WiFi antenna extension. The two small blue wires attached are antenna boosters that significantly improve connection stability. This simple connection takes 30 seconds and resolves 90% of Bluetooth issues. Make sure it's firmly connected even if you're not using a rear camera.

    Try these proven solutions:
    1. Quick Fix: Settings → Apps → Z-Link → Disable → Enable → Open (repeat each use)
    2. Check Cables: Use the data/charge USB cable (not charge-only)
    3. Bluetooth Setting: Disconnect all other Bluetooth connections - CarPlay needs exclusive access
    4. Factory Reset Z-Link: Find the pink 'RESET' app, restart, reconnect Bluetooth, then try Z-Link
    5. Sound Issues: Switch audio source to 'AUX' or 'USB/AUX' in your vehicle menu
    Most issues are resolved with step 1 or 3!

    The processor differs between models: The 2/32GB has a 4-Core processor, while 4/64GB and 8/128GB models feature the powerful 8-Core Cortex-A55 processor. Combined with RAM differences: The 2/32GB model with its 4-Core processor and limited RAM may experience slowdowns with heavy multitasking. The 4/64GB with 8-Core provides smooth performance for most users - no lag, seamless app switching, and enough storage for maps and music. The 8/128GB with 8-Core offers maximum performance with its generous RAM allowing unlimited multitasking and massive storage for extensive media libraries. Think of RAM like your desk space - more RAM means you can have more apps open simultaneously without slowing down.

    Absolutely normal! These head units are complete replacement systems with their own GPS antenna, microphone, and Bluetooth module. Your factory connectors for these features won't be needed anymore. The important connections are: main power harness, speaker outputs, and the yellow RCA cable (even if not using a camera - it extends Bluetooth range). Any leftover factory plugs can be safely tucked away. If you're unsure about any connection, our support team is here 7 days a week.

    Z-Link updates are handled through system firmware updates. Go to Settings → System → System Update. If an update is available, download it to a USB drive (FAT32 format) and install. Important: Never download Z-Link APKs from unofficial sources - they won't work and may cause issues. If you're having compatibility issues with newer iOS versions, the disable/enable workaround (Settings → Apps → Z-Link) usually resolves them while waiting for official updates.

    Consider your usage:
    2/32GB (4-Core): Budget option - fine for basic use, but may lag with multiple apps due to 4-Core processor and limited RAM
    4/64GB (8-Core): Sweet spot - smooth Android Auto/CarPlay, multitasking, and ample storage
    8/128GB (8-Core): Premium choice - unlimited multitasking, massive storage, future-proof for years

    Most customers choose 4/64GB for the perfect balance of performance and value. The extra RAM makes a huge difference in daily smoothness!

    The yellow RCA cable's blue antenna wires also boost WiFi signal! Make sure this cable is connected. Additionally, try these tips: Position the blue antenna wires away from metal surfaces, check that your phone's hotspot is set to 2.4GHz (not 5GHz) for better range, and ensure the head unit's WiFi sleep policy is set to 'Never' in Settings → WiFi → Advanced. For best performance with wireless CarPlay, keep your phone within 1-2 meters of the head unit.

    Go to Settings → Sound → Equalizer and adjust to your preference. For more volume, increase the 'Loudness' setting. The 4/64GB and 8/128GB models have superior audio chips that provide cleaner, louder sound. If you have an amplifier, use the RCA outputs for best quality. Also check Settings → Factory Settings (password usually 126) → Audio settings for additional gain controls. Remember: higher-spec models (4GB+) include premium audio components for noticeably better sound.

    Yes! Most vehicles work instantly. If not, use the steering wheel learning app: tap the steering wheel icon, press each button on your wheel, and assign functions. For newer vehicles with CANbus, we provide CANbus modules for automatic setup. Some vehicles may need the Key1/Key2 wires connected (usually included in our harness). If you're having trouble, let us know your exact vehicle model and we'll provide specific instructions.

    We offer a 30-day return policy. If it doesn't fit or there's a compatibility issue, we'll work with you to resolve it. If you change your mind, a 20% restocking fee applies. Our team verifies compatibility before shipping to minimize issues. We provide installation support 7 days a week to help resolve any problems. With our 3-year warranty and Australian-based support, you can purchase with confidence. Full details in our Refund Policy.

    Subaru Impreza 2017-2022 GK GT - Premium Head Unit Upgrade Kit: Radio Infotainment System with Wired & Wireless Apple CarPlay and Android Auto Compatibility - baeumer technologies
    Subaru Impreza 2017-2022 GK GT - Premium Head Unit Upgrade Kit: Radio Infotainment System with Wired & Wireless Apple CarPlay and Android Auto Compatibility
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