iDoing Head Unit for 15+

The best iDoing head units in this collection are the direct-fit units for the 2015-2021 WRX and WRX STI, the 2014-2018 Forester group, and the 2012-2021 BRZ, FR-S, and 86. These are large-screen replacement head units built for specific Subaru and Toyota cabins, with wireless Apple CarPlay and Android Auto named in the BRZ and Forester listings and Harman Kardon compatibility named in the WRX listings. Check your year and model before ordering, because each unit is shaped and wired for the cars in its title.

A factory head unit from this era often lacks modern phone integration, which is why owners replace it. A model-specific replacement like the iDoing head unit for the 2015-2021 WRX and WRX STI is designed for that dashboard, instead of a universal unit needing separate fitting parts. Check the audio system your car has, especially Harman Kardon, and the phone features you will use daily.

Idoing is the main brand here, known through these listings for Android-based, large-screen head units made model by model. The range shows its breadth: units for the 2015-2021 WRX and WRX STI, the 2014-2018 Forester group, and the BRZ, FR-S, and 86, plus a Qualcomm GT2200 version of the WRX unit. That model-specific focus is its appeal, because fitment and compatibility notes are written for one cabin at a time.

Dasaita appears once in this collection, with a 2015-2017 WRX and WRX STI head unit that is marked discontinued in its title. It is included as the alternative Android head-unit approach for the same early cars, also with Harman Kardon compatibility and wireless CarPlay and Android Auto named in its listing. Because that listing is discontinued, treat the iDoing units as the live options here and check availability before planning around the Dasaita.

For the rest of the cabin, OLM is a Subaru-focused brand known for styling and lighting pieces owners fit alongside interior work. Diode Dynamics is known for LED lighting upgrades inside and outside the car, a common second step after a head unit modernises the dash. Browse interior trim and accessories, the 2015-2021 WRX parts range, or the iDoing unit for the BRZ, FR-S, and 86, and read this interior overhaul guide for the WRX STI cockpit.

Will an iDoing unit work with my Harman Kardon system?

Some listings name Harman Kardon compatibility directly, including the 2015-2021 WRX and WRX STI unit and the Forester group unit. Match that note to the audio system fitted to your car, and check your year and model if your listing does not name it.

Is Apple CarPlay and Android Auto wireless?

The BRZ, FR-S, and 86 listing and the Forester group listing name wireless Apple CarPlay and Android Auto in their titles. Features vary by unit, so confirm the connection type on the exact listing for your car.

What is the Qualcomm GT2200 version?

It is a second version of the 2015-2021 WRX and WRX STI iDoing head unit, listed separately from the standard unit in this collection. Compare the two listings for your car before choosing, since they are separate products.

How difficult is installation?

These are dashboard replacement units, so installation involves removing the factory unit and connecting the replacement. If you are not comfortable with trim and wiring, professional installation is safer.