Question Regarding Entune Wiring Harness Adapter

I just purchased a Kicker Hideaway and was about to order the metra DIY wiring harness, but I came across this on ebay while seaching for those parts (metra 70-1761 and 71-1761)

It looks like this is basically what I was planning on building myself but they took it one step further and added inline rca converter to the setup.

I just want to make sure this adapter will work with my truck:

2016 Tacoma TRD Sport 4x4 with stock Entune HU

Head Unit RCA Adapter

 

The reason I ask is because within ebay it has a feature to check if the component is comaptible with your vehicle and it says it isn't but if it's made from the same metra parts I don't see why it wouldn't work.

 

Doesn't the kicker take speaker level inputs? If so should only need a straight wire connection from the harness, that adapter uses an inline converter, not sure if it's needed.

 

It looks like it would work. I used this one off Amazon:

$36 Add An Amp Amplifier Adapter Interface to Factory OEM Car Stereo Radio System for Select Vehicles - Add Subwoofer Bass Amp etc.- No Factory Premium Amp- Compatible Vehicles listed below

https://smile.amazon.com/gp/product/B00CQUL240/ref=oh_aui_search_detailpage?ie=UTF8&psc=1

It’s more expensive but it worked fine for me.

 

yeah it does, but got these for the speaker to connect to the modified adapter.

Kicker wire to RCA

Really for the sake of convenience and if one hideaway isn't enough I would easily be able run another under the other seat with just a couple RCA Y connectors ... or if I decide to go with an amp and speakerbox with larger subs behind the rear seats.