Subaru WRX (2017-2018) Head Unit pinout diagram @ pinoutguide.com
Subaru Forester (2008-2013) CP635U1 Car Radio Stereo pinout diagram @ pinoutguide.com
Subaru Forester (2000 - 2004), Impreza (2000 - 2003), Legacy (2000 - 2004) P123 Head Unit pinout and wiring @ old.pinouts.ru
The Useful Installation Instruction on a 2014 2015 2016 Subaru Forester Car Radio with DVD Player Bluetooth GPS Navigation System | Seicane
Gen 5 - 2019 Subaru Outback Radio Wiring Pinout/Diagram | Subaru Outback Forums
Radio Wiring Adapter (Harness) for Subaru Impreza and Forester
86201AJ62A Genuine Subaru Radio Assembly
Amazon.com: 20-pin Headunit/Radio Wiring Harness with Steering Wheel Switch Wires Compatible with Subaru/2007-2019 Nissan | Upgraded Version of The Metra 70-7552 | Harness Includes VSS and SWC pins : Electronics