2021 HU Tacoma Harness DIY? Help

what are you thoughts on making our own
molex connector to speed wire harness? to build a T harness?
1-buy speed wire
1. buy some generic connectors 10-pin kits, not sure if it's all the same?

any nerds or electronic geeks here care to chime in?

 

just grab the speed wire and the C2-77-EZSH10-5 from taco tunes. there will be some basic cutting and splicing, but all factory wires will remain untouched.

 

dustin..i just called taco tunes and he said i need the $75 harness..all is need is HU out put to my amp, and from my amp output back into factory harness..

ppl keep saying the camry harness works.. the 2020 HU has all the speakers on 1 harness right?

 

the one I linked (2018+ camry add-a-sub) is exactly what you need.
the $75 one they sell already has like 15-20ft of input and output wires attached. And they charge an extra $40 for that.

 

so buy the camry one.. cut it half.. feed the amp with the wires on one end.. take the ends that are being fed from amp and run it back
to the harness end that plugs into factory wirng right?

 

Yep

 

Doing this install now. Went with the TT add a amp. bunch of extra wire, but IMO worth it. But i have a kicker hideaway, can I do both inputs to the sub from the same speaker line? instead of doing left +/- and right +/- can I just hooked Left +/- both? or would that not work/cause sound problems?

 

well. I took your advice Meeks and ordered the camry add a sub since all I wanted was the 10 pin female/male

gonna feed it to my lc6/7i and into a alpine 5’channel. I also orders the TacoToooons sub as well