Installation for all items available at our Bankstown, NSW workshop. Call us for all quotes.

Aerpro APP8SP4 Secondary ISO Harness without SWC Original price was: $24.99.Current price is: $21.24.
Aerpro FP9016K Complete Installation Kit Original price was: $139.99.Current price is: $118.99.

Aerpro APP090 Primary ISO Harness

Original price was: $24.99.Current price is: $21.24.

The Aerpro APP090 is a Primary Harness designed to suit various Subaru vehicles. It allows for the installation of an aftermarket head unit without the need to remove the factory wiring plug from the vehicle. APP090 converts the factory head unit plug in the vehicle into a universal double ISO connector system.


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GTIN: 9317114879783 SKU: APP090 Category: GTIN: 9317114879783
Primary ISO Harness

Aerpro APP090

The Aerpro APP090 is a Primary Harness designed to suit various Subaru vehicles. It allows for the installation of an aftermarket headunit without the need to remove the factory wiring plug from the vehicle. APP090 converts the factory headunit plug in the vehicle into a universal double ISO connector system. For simple plug and play headunit installation, add an Aerpro APP8 Secondary Headunit harness to suit your new aftermarket headunit and the two looms will connect together via the ISO connector system.

  • Please Note:
    • Harnesses vary between vehicle models, to find the correct harness for your vehicle, use the Aerpro Vehicle Selector.
    • Depending on the vehicle and aftermarket headunit, installation may not be completely plug and play, a small amount of hard-wiring may still be required to complete the installation.

Important Notes

  • Designed for quick, simple and precise aftermarket headunit wiring installation
  • Vehicle specific plug designed to connect directly into the vehicles original headunit wiring loom, no need to remove the factory plug
  • Converts vehicle specific plug to universal ISO connector system
  • Provides a Plug & Play installation solution for aftermarket headunits when paired with an Aerpro APP8 Secondary Harness (some hard-wiring may still be required)
  • Secure Clips on ISO connectors to ensure secure and long lasting connection
  • Suits various Subaru Vehicles

Inclusions & notes

  • NOTES:
    • Suits various Subaru Vehicles.
    • When paired with Aerpro APP8 Series Secondary Harness plug and play solution a small amount of hardwired installation may still be required depending on the vehicle and aftermarket headunit type.
    • Does not suit Liberty/Legacy/Outback McIntosh units.

Suitable vehicles

  • Subaru Forester 1997-2001 SF
  • Subaru Forester 2002-2007 SG
  • Subaru Forester 2008-2012 SH
  • Subaru Impreza 1998-2000 GC
  • Subaru Impreza 2000-2007 GD, GG
  • Subaru Liberty (Legacy) 1989-1994
  • Subaru Liberty (Legacy) 1994-2002
  • Subaru Liberty (Legacy) 2003-2009
  • Subaru Outback 2000-2003
  • Subaru Outback 2004-2008
  • Subaru WRX 2007-2014


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can i get this installed?

yes, we can install

In addition to bringing you the best products at the best prices, we're also able to install this for you at our Bankstown, NSW location. For prices, quotes and bookings, you'll need to either give us a call on 02 9708 5444 or an email to for more information.

Head Unit Installation

We can install a new head unit in your car to provide you the best in current technology and safety features. You will have to contact us for an installation quote as the cost of installation is based on the type of car its going into.

Dash Camera Installation

Ensuring your new Dash Camera is installed professionally and discreetly is what we strive for. Wiring your new Dash Camera directly to your car's fusebox and electrical system is the most effective way to ensure flawless performance and operation.

Speaker Installation

New speakers can make such a remarkable difference in the performance of your new sound system that ensuring proper, quality installation and tuning is the smart move. Included is professional spacing, wiring and initial tuning.

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Providing the right, clean power to your speakers and subwoofers can make all the difference in your system. After being in the scene for over 20-years we know what works and how to gain optimal performance from all pieces.

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Securing your vehicle is something important. You want it done right and securely. Through our range of products, we've got all different levels of product for all different installations.

Sound Deadening & Proofing

There's nothing worse than the dreaded boot rattle after spending time and money on a new system. Deadening your vehicle is a sound investment in the enjoyment of your new system. Just doors, boot lids, or your entire car, we can get it done.
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  1. WC

    Easy to navigate and one of the best I’ve used.

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  2. A

    Fast and smooth delivery, was a little worried when I saw they didn’t use Aus Post for their free delivery option. But had no issues and the item has since been installed and working perfectly! Thanks guys!

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  3. MQ

    Easy to buy online

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  4. T

    I purchased, a pioneer 9inch car unit. I rang to see if the order could be sent fast tracked asap. Bankstown stereo was very prompt, and the unit arrived in just a few days to Perth WA.
    Very happy. Great service and understanding. Thanks so much. Defiantly will recommend.

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  5. CH

    When it comes to purchasing, the customer service and price are great. However, after the purchase, I had sent several emails which were never replied to. So in short, 5/5 for the purchase side of things 0/5 for the after-sales service

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