I bought the turbosmart actuator for the NX2 from him, best price ever and it was 100% brand new. Don't be skeptical.
@Solteka I already installed it BTW, getting the tune from Adam.
Did this install on a friends ecoboost,
It is a 2017 ecoboost, cloth seats, base rear bumper with reverse parking sensors.
Not a common configuration, it had the plug there.
Im sorry, those are for the 6.5 speakers
3.5 have only 2 wires so maybe this ones fit
https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.com%2Fulk%2Fitm%2F143022983735
https://www.ebay.com/itm/2-Pcs-Car-Speakers-Wiring-Harness-Adapter-for-FORD-Mustang-Transit-Edge-2015/264358081109?epid=14019957728&hash=item3d8cf83255:g:3HcAAOSw6wxcruA4
these might help