I have a 1997 civic DX hatchback, i just got some subwoofers amp and wiring for free. (a buddy gave it to me after his car was totalled) he said he doesnt know how to isntall it so i was wondering if you guys can help me out here, i know which wire goes where i just dont know how to run it from my trunk to my headunit in his previous car it was through the plastic railing under doors but the hatchback plastic looks like one unit and its harder. If anyone can help it would be greatly appriciated.