Ok so when I took apart my interior I found that in my CX there is no wiring present for the rear speakers....how do I run wire for the rear speakers?

 

That's news to me, I have yet to see a Honda/Acura that is not wired for rear speakers.
Do this, pull the HU and look at the oem radio plug, are the rear speaker leads on it, here is a pin out and color code... http://www.installdr.com/Harnesses/HA-Wiring.pdf 94

 

got the SVC manual and realized the 2 orange jumpers under the backseat are the rear spk wire.

Doh!

I do have one more n00b question...Ok so the stock harness does not fit my new HU (duh) where can I get a adapter for it? BB wanted like $50 for their little POS kit, but all I need is the adapter

 

kragen, autozone..etc
cheaper in fact

best buy and circuit city should be able to sell u only the harness if u ask..

 

The Metra 70-1720 adapt. is the one you should need $15 or less at any car audio store, even Walmart.

There may be a "smart harness" for your HU, [HU plug on one end and Honda plug on other end] $25 or less, only carried by some car audio shops, and only available for some HUs 94

 

I got the harness from BB, was like $20. Thanks guys!