[Lovely]

I'm trying to install subs and an amp, well before i start tearing apart the dash I'm wondering if the the 3-1 Jbl stock stereo has rca jack in the back?

 

[cam2Xrunner]

I don't think so. If it doesn't you can run one of these.

http://www.cardomain.com/item/SCOFAI3

You can also get this at walmart.

 

[Lovely]

Hey bro, thanks for the info. Instead of having to buy a new head unit in look up OEM Interface Adapters and went from there. I could find anything at wal-mart. So i hit the audio store out in town. it was just a basic adapter but it did the deed. It was easier than i thought, all i had to do is get a wiring diagram off the net then i was set. thanks for the advice and i won't hesitate to tell others.