lower harness????

[heavyd06]

my car was a shell then i put in a sr20 well me and a friend..and hes like this is what you just need.. http://i820.photobucket.com/albums/zz129/chukiSR20/CIMG0131.jpg

and i looked at another thread named no battery cables but and i saw more calbles and it suppose to have the positive batt cable attached too.. so im confused?

[Pro ViZIon]

you use your factory lower harness. you just need the sr's engine harness and ecu. You'll have to extend a few of the wires from the engine harness. I believe its the o2 sensor wire and the starter wire. I think theres one more. but i dont remember what it was.