2021 Wiring Harness

[Joe-Runner]

how do you like the amp, install simple? I'm looking to use it with a 2017 4runner and sony 8100 head unit. I found a used one at a good price, how do I go about connecting the speakers to it though. Only looking to do the front and rear doors.

My system sounds fantastic; no regrets on the purchase at all! And yeah, install is simple enough, if you've ever torn apart a dash and done a project like this before. If not, you may want to get some help from a friend that has.

The speaker harness you need is the one I shared in the post you quoted. You should read the compatibility and/or contact the company to make sure it'll work in your 2017; they may have another one to match your year.

Also, if you haven't replaced the speakers, that's a must in order to get the most out of this amp! :guitar2:

 

[osugsxr]

UPDATE on my situation.

Ended up ordering this harness from TacoTunes: 4Runner Plug & Play Amp Harness Installation Kit - Taco Tunes - Toyota Audio Solutions

It allows your to tap into the stereo output, route it to an amp/sub input, and then send the return line back to plug into the speaker input connector. It's a beautiful thing, really. Very high quality and well done harness, and to top it off it's already got connectors on it to plug directly into their amplifiers! So, they got me, I went ahead and ordered the 4 channel amp and install kit from Tacotunes as well.
Amp: TXD3204v3 Plug & Play 4 channel x 100 watts RMS Class D Amplifier - Taco Tunes - Toyota Audio Solutions

Unfortunately they cut their staff due to Covid regulations, or something like that.... so I've been waiting TEN DAYS and it still hasn't shipped :sobbing:

Excited for it to arrive so I can damage my hearing some more :rockon:

thanks for the info

I purchased the following speakers

focal iso6090 6x9 toyota plug and play.....

Rear/Tail : ??? probably will be powerbass 6.5 coaxial

4 channel amp TXD3204v3 taco tunes......any where else to purchase the adapters for the amp, One link on TT is it for all 4 speakers

 

[osugsxr]

Got it all installed. Works and sounds AWESOME!

Pricey but quality. I appreciate their YouTube playlist showing the install and their customer service. I ordered an 8 Guage amp install kit but they sent me a 4, which is better and twice the price, so I cant complain. Their website sucks, and shipping was ridiculously slow (Covid to blame) but overall really good experience with these guys.

Thanks everyone for coming in with advice. Really appreciate it!

is that an under the seat amp next to the TT amp?

 

[Joe-Runner]

thanks for the info

I purchased the following speakers

focal iso6090 6x9 toyota plug and play.....

Rear/Tail : ??? probably will be powerbass 6.5 coaxial

4 channel amp TXD3204v3 taco tunes......any where else to purchase the adapters for the amp, One link on TT is it for all 4 speakers

Haven't seen any other adapters, though they may exist. I went with these guys for convenience.

 

[Joe-Runner]

is that an under the seat amp next to the TT amp?

Nope, that's actually a small powered-sub. I purchased it on Amazon many years ago. Works great, have had it in several vehicles now, love it!
Amazon.com: Pioneer TS-WX130DA Compact Active subwoofer : Electronics

 

[burtisb]

Powered sub

You kept the OEM head unit, right? So, how did you connect your powered sub?